{"id":106239,"date":"2025-04-16T06:50:44","date_gmt":"2025-04-16T02:20:44","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/%d8%a7%d8%ac%d8%b1%d8%a7%db%8c-%d9%85%d8%b9%d9%85%d8%a7%d8%b1%db%8c-vip-%d8%af%d8%b1-%db%8c%da%a9-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-ios-%d8%a8%d8%a7-swift\/"},"modified":"2025-04-16T06:50:44","modified_gmt":"2025-04-16T02:20:44","slug":"%d8%a7%d8%ac%d8%b1%d8%a7%db%8c-%d9%85%d8%b9%d9%85%d8%a7%d8%b1%db%8c-vip-%d8%af%d8%b1-%db%8c%da%a9-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-ios-%d8%a8%d8%a7-swift","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/%d8%a7%d8%ac%d8%b1%d8%a7%db%8c-%d9%85%d8%b9%d9%85%d8%a7%d8%b1%db%8c-vip-%d8%af%d8%b1-%db%8c%da%a9-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-ios-%d8%a8%d8%a7-swift\/","title":{"rendered":"\u0627\u062c\u0631\u0627\u06cc \u0645\u0639\u0645\u0627\u0631\u06cc VIP \u062f\u0631 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 iOS \u0628\u0627 Swift"},"content":{"rendered":"<div data-article-id=\"2392788\" id=\"article-body\">\n<p>\u062f\u0631 \u0645\u0646\u0637\u0642\u0647 \u062a\u0648\u0633\u0639\u0647 iOS \u060c \u06a9\u0627\u0631 \u0628\u0627 \u0645\u0639\u0645\u0627\u0631\u06cc \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u067e\u0631\u0648\u0698\u0647 \u0627\u0645\u06a9\u0627\u0646 \u067e\u0630\u06cc\u0631 \u0627\u0633\u062a \u060c \u062d\u062a\u06cc \u0628\u0631\u062e\u06cc \u0627\u0632 \u0622\u0646\u0647\u0627 \u0628\u06cc\u0634\u062a\u0631 \u0627\u0632 \u0633\u0627\u06cc\u0631\u06cc\u0646 \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u0645\u06cc \u06af\u06cc\u0631\u0646\u062f \u060c \u062a\u0641\u0627\u0648\u062a \u0647\u0627\u06cc \u062d\u062f\u0627\u0642\u0644 \u062f\u0631\u06a9 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u0634\u0645\u0627 \u062f\u0631 \u062f\u0631\u06a9 \u0628\u0647\u062a\u0631 \u0645\u0639\u0645\u0627\u0631\u06cc \u06a9\u0647 \u0627\u0645\u0631\u0648\u0632 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0645\u06a9 \u06a9\u0646\u062f.<\/p>\n<p>\u0686\u0631\u0627 VIP \u060c \u062d\u062a\u06cc \u0627\u06af\u0631 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644 \u0627\u0632 MVVM \u06a9\u0644\u0627\u0645\u06cc \u062a\u0631 \u0628\u0627\u0634\u062f\u061f<\/p>\n<ul>\n<li>\u062c\u062f\u0627\u06cc\u06cc \u0648\u0627\u0636\u062d \u0627\u0632 \u0645\u0633\u0626\u0648\u0644\u06cc\u062a \u0647\u0627<\/li>\n<li>\u0628\u06cc\u0634\u062a\u0631\u06cc\u0646 \u06a9\u062f \u0642\u0627\u0628\u0644 \u0622\u0632\u0645\u0627\u06cc\u0634<\/li>\n<li>\u0627\u06cc\u062f\u0647 \u0622\u0644 \u0628\u0631\u0627\u06cc \u0645\u0646\u0637\u0642 \u067e\u06cc\u0686\u06cc\u062f\u0647 \u062a\u062c\u0627\u0631\u062a \u0648 \u067e\u0631\u0648\u0698\u0647 \u0647\u0627\u06cc \u0642\u0648\u06cc <\/li>\n<li>\u062d\u062a\u06cc \u0627\u06af\u0631 \u0631\u0648\u0632\u0627\u0646\u0647 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u06a9\u0646\u06cc\u062f \u060c \u062f\u0631\u06a9 \u06a9\u0646\u06cc\u062f \u06a9\u0647 VIP MVVM \u062e\u0648\u062f \u0631\u0627 \u0628\u0647\u0628\u0648\u062f \u0645\u06cc \u0628\u062e\u0634\u062f<\/li>\n<\/ul>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u06cc \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0635\u0641\u062d\u0647 \u0627\u06cc \u0627\u0632 \u0645\u0642\u0627\u0644\u0627\u062a \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f (\u062a\u0645\u0627\u0633 \u0628\u0627 API)<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/media2.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fmdu8ifx327iwoylh3w06.gif\" loading=\"lazy\" width=\"296\" height=\"640\" alt=\"\" title=\"\"><\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u067e\u0631\u0648\u0698\u0647 \u060c \u0645\u0646 \u0627\u0632 View Code \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u0645 \u06a9\u0631\u062f \u060c \u0627\u06af\u0631 \u0634\u0645\u0627 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f \u062a\u0627\u0632\u0647 \u06a9\u0627\u0631 \u0647\u0633\u062a\u06cc\u062f \u060c \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u067e\u06cc\u0648\u0646\u062f\u06cc \u0627\u0632 \u0646\u062d\u0648\u0647 \u062d\u0630\u0641 \u0635\u0641\u062d\u0647 \u062f\u0627\u0633\u062a\u0627\u0646\u06cc \u0627\u0632 \u067e\u0631\u0648\u0698\u0647 \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a<\/p>\n<blockquote>\n<p>\u0634\u0627\u06cc\u062f \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0646\u0633\u062e\u0647 Xcode \u0627\u0648 \u060c \u0627\u0645\u0627 \u0632\u0645\u06cc\u0646\u0647 \u0645\u0631\u062d\u0644\u0647 4 \u0628\u0631\u0627\u06cc \u0645\u0646 \u0638\u0627\u0647\u0631 \u0646\u0634\u062f\u0647 \u0627\u0633\u062a \u060c \u062f\u0631 \u0639\u0648\u0636 \u060c \u0645\u0646 \u0645\u062c\u0628\u0648\u0631 \u0634\u062f\u0645 \u0632\u0645\u06cc\u0646\u0647 \u062f\u06cc\u06af\u0631\u06cc \u0631\u0627 \u062f\u0631 Info.plist \u06a9\u0647 \u0646\u0627\u0645\u06af\u0630\u0627\u0631\u06cc \u0622\u0646 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0627\u062f \u062d\u0630\u0641 \u06a9\u0646\u0645 \u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0631\u0627\u06cc \u0634\u0645\u0627 \u0646\u06cc\u0632 \u0627\u062a\u0641\u0627\u0642 \u0628\u06cc\u0641\u062a\u062f. <\/p>\n<\/blockquote>\n<ul>\n<li>\u0645\u062f\u0644 \u0633\u0627\u0632\u06cc \u067e\u0627\u0633\u062e API<\/li>\n<\/ul>\n<p>\u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 JSON \u0628\u0631\u06af\u0634\u062a\u06cc:<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/media2.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fv6v3s9b8wkgh8petw5vb.jpg\" loading=\"lazy\" width=\"800\" height=\"483\" alt=\"\" title=\"\"><\/p>\n<p>\u0645\u062f\u0644 \u0633\u0631\u06cc\u0639 \u0645\u0627 \u0627\u06cc\u0646\u06af\u0648\u0646\u0647 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight swift\"><code><span class=\"kd\">struct<\/span> <span class=\"kt\">Article<\/span><span class=\"p\">:<\/span> <span class=\"kt\">Codable<\/span> <span class=\"p\">{<\/span>\n    <span class=\"k\">let<\/span> <span class=\"nv\">id<\/span><span class=\"p\">:<\/span> <span class=\"kt\">Int<\/span>\n    <span class=\"k\">let<\/span> <span class=\"nv\">title<\/span><span class=\"p\">:<\/span> <span class=\"kt\">String<\/span>\n    <span class=\"k\">let<\/span> <span class=\"nv\">description<\/span><span class=\"p\">:<\/span> <span class=\"kt\">String<\/span>\n    <span class=\"k\">let<\/span> <span class=\"nv\">readablePublishDate<\/span><span class=\"p\">:<\/span> <span class=\"kt\">String<\/span>\n    <span class=\"k\">let<\/span> <span class=\"nv\">url<\/span><span class=\"p\">:<\/span> <span class=\"kt\">String<\/span>\n    <span class=\"k\">let<\/span> <span class=\"nv\">coverImage<\/span><span class=\"p\">:<\/span> <span class=\"kt\">String<\/span><span class=\"p\">?<\/span>\n    <span class=\"k\">let<\/span> <span class=\"nv\">tags<\/span><span class=\"p\">:<\/span> <span class=\"kt\">String<\/span>\n    <span class=\"k\">let<\/span> <span class=\"nv\">user<\/span><span class=\"p\">:<\/span> <span class=\"kt\">User<\/span>\n\n    <span class=\"kd\">enum<\/span> <span class=\"kt\">CodingKeys<\/span><span class=\"p\">:<\/span> <span class=\"kt\">String<\/span><span class=\"p\">,<\/span> <span class=\"kt\">CodingKey<\/span> <span class=\"p\">{<\/span>\n        <span class=\"k\">case<\/span> <span class=\"n\">id<\/span><span class=\"p\">,<\/span> <span class=\"n\">title<\/span><span class=\"p\">,<\/span> <span class=\"n\">description<\/span><span class=\"p\">,<\/span> <span class=\"n\">url<\/span><span class=\"p\">,<\/span> <span class=\"n\">tags<\/span><span class=\"p\">,<\/span> <span class=\"n\">user<\/span>\n        <span class=\"k\">case<\/span> <span class=\"n\">readablePublishDate<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"readable_publish_date\"<\/span>\n        <span class=\"k\">case<\/span> <span class=\"n\">coverImage<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"cover_image\"<\/span>\n    <span class=\"p\">}<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"kd\">struct<\/span> <span class=\"kt\">User<\/span><span class=\"p\">:<\/span> <span class=\"kt\">Codable<\/span> <span class=\"p\">{<\/span>\n    <span class=\"k\">let<\/span> <span class=\"nv\">name<\/span><span class=\"p\">:<\/span> <span class=\"kt\">String<\/span>\n    <span class=\"k\">let<\/span> <span class=\"nv\">username<\/span><span class=\"p\">:<\/span> <span class=\"kt\">String<\/span>\n    <span class=\"k\">let<\/span> <span class=\"nv\">profileImage<\/span><span class=\"p\">:<\/span> <span class=\"kt\">String<\/span>\n\n    <span class=\"kd\">enum<\/span> <span class=\"kt\">CodingKeys<\/span><span class=\"p\">:<\/span> <span class=\"kt\">String<\/span><span class=\"p\">,<\/span> <span class=\"kt\">CodingKey<\/span> <span class=\"p\">{<\/span>\n        <span class=\"k\">case<\/span> <span class=\"n\">name<\/span><span class=\"p\">,<\/span> <span class=\"n\">username<\/span>\n        <span class=\"k\">case<\/span> <span class=\"n\">profileImage<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"profile_image\"<\/span>\n    <span class=\"p\">}<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<ul>\n<li>\u0627\u06cc\u062c\u0627\u062f \u06a9\u0627\u0631\u06af\u0631 (\u0633\u0631\u0648\u06cc\u0633)<\/li>\n<\/ul>\n<p>\u0627\u06cc\u0646 \u0645\u0633\u0626\u0648\u0644 \u0627\u0633\u062a:<\/p>\n<ul>\n<li>\u0628\u0627\u0632\u062a\u0627\u0628 \u062f\u0627\u062f\u0646<\/li>\n<li>\u067e\u0627\u0633\u062e \u0647\u0627 \u0631\u0627 \u0631\u0645\u0632\u06af\u0634\u0627\u06cc\u06cc \u06a9\u0646\u06cc\u062f<\/li>\n<li>\u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u0627 \u062a\u0639\u0627\u0645\u0644\n<\/li>\n<\/ul>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight swift\"><code><span class=\"kd\">protocol<\/span> <span class=\"kt\">ArticlesWorkerProtocol<\/span> <span class=\"p\">{<\/span>\n    <span class=\"kd\">func<\/span> <span class=\"nf\">fetchArticles<\/span><span class=\"p\">(<\/span><span class=\"nv\">completion<\/span><span class=\"p\">:<\/span> <span class=\"kd\">@escaping<\/span> <span class=\"p\">(<\/span><span class=\"kt\">Result<\/span><span class=\"o\">&lt;<\/span><span class=\"p\">[<\/span><span class=\"kt\">Article<\/span><span class=\"p\">],<\/span> <span class=\"kt\">Error<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">)<\/span> <span class=\"o\">-&gt;<\/span> <span class=\"kt\">Void<\/span><span class=\"p\">)<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"kd\">class<\/span> <span class=\"kt\">ArticlesWorker<\/span><span class=\"p\">:<\/span> <span class=\"kt\">ArticlesWorkerProtocol<\/span> <span class=\"p\">{<\/span>\n    <span class=\"kd\">func<\/span> <span class=\"nf\">fetchArticles<\/span><span class=\"p\">(<\/span><span class=\"nv\">completion<\/span><span class=\"p\">:<\/span> <span class=\"kd\">@escaping<\/span> <span class=\"p\">(<\/span><span class=\"kt\">Result<\/span><span class=\"o\">&lt;<\/span><span class=\"p\">[<\/span><span class=\"kt\">Article<\/span><span class=\"p\">],<\/span> <span class=\"kt\">Error<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">)<\/span> <span class=\"o\">-&gt;<\/span> <span class=\"kt\">Void<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n        <span class=\"k\">guard<\/span> <span class=\"k\">let<\/span> <span class=\"nv\">url<\/span> <span class=\"o\">=<\/span> <span class=\"kt\">URL<\/span><span class=\"p\">(<\/span><span class=\"nv\">string<\/span><span class=\"p\">:<\/span> <span class=\"s\">\"https:\/\/dev.to\/api\/articles\"<\/span><span class=\"p\">)<\/span> <span class=\"k\">else<\/span> <span class=\"p\">{<\/span>\n            <span class=\"nf\">completion<\/span><span class=\"p\">(<\/span><span class=\"o\">.<\/span><span class=\"nf\">failure<\/span><span class=\"p\">(<\/span><span class=\"kt\">NetworkError<\/span><span class=\"o\">.<\/span><span class=\"n\">invalidURL<\/span><span class=\"p\">))<\/span>\n            <span class=\"k\">return<\/span>\n        <span class=\"p\">}<\/span>\n\n        <span class=\"kt\">URLSession<\/span><span class=\"o\">.<\/span><span class=\"n\">shared<\/span><span class=\"o\">.<\/span><span class=\"nf\">dataTask<\/span><span class=\"p\">(<\/span><span class=\"nv\">with<\/span><span class=\"p\">:<\/span> <span class=\"n\">url<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span> <span class=\"n\">data<\/span><span class=\"p\">,<\/span> <span class=\"n\">response<\/span><span class=\"p\">,<\/span> <span class=\"n\">error<\/span> <span class=\"k\">in<\/span>\n\n            <span class=\"k\">if<\/span> <span class=\"k\">let<\/span> <span class=\"nv\">error<\/span> <span class=\"o\">=<\/span> <span class=\"n\">error<\/span> <span class=\"p\">{<\/span>\n                <span class=\"nf\">completion<\/span><span class=\"p\">(<\/span><span class=\"o\">.<\/span><span class=\"nf\">failure<\/span><span class=\"p\">(<\/span><span class=\"n\">error<\/span><span class=\"p\">))<\/span>\n                <span class=\"k\">return<\/span>\n            <span class=\"p\">}<\/span>\n            <span class=\"k\">guard<\/span> <span class=\"k\">let<\/span> <span class=\"nv\">data<\/span> <span class=\"o\">=<\/span> <span class=\"n\">data<\/span> <span class=\"k\">else<\/span> <span class=\"p\">{<\/span>\n                <span class=\"nf\">completion<\/span><span class=\"p\">(<\/span><span class=\"o\">.<\/span><span class=\"nf\">failure<\/span><span class=\"p\">(<\/span><span class=\"kt\">NetworkError<\/span><span class=\"o\">.<\/span><span class=\"n\">noData<\/span><span class=\"p\">))<\/span>\n                <span class=\"k\">return<\/span>\n            <span class=\"p\">}<\/span>\n\n            <span class=\"k\">do<\/span> <span class=\"p\">{<\/span>\n                <span class=\"k\">let<\/span> <span class=\"nv\">articles<\/span> <span class=\"o\">=<\/span> <span class=\"k\">try<\/span> <span class=\"kt\">JSONDecoder<\/span><span class=\"p\">()<\/span><span class=\"o\">.<\/span><span class=\"nf\">decode<\/span><span class=\"p\">([<\/span><span class=\"kt\">Article<\/span><span class=\"p\">]<\/span><span class=\"o\">.<\/span><span class=\"k\">self<\/span><span class=\"p\">,<\/span> <span class=\"nv\">from<\/span><span class=\"p\">:<\/span> <span class=\"n\">data<\/span><span class=\"p\">)<\/span>\n                <span class=\"nf\">completion<\/span><span class=\"p\">(<\/span><span class=\"o\">.<\/span><span class=\"nf\">success<\/span><span class=\"p\">(<\/span><span class=\"n\">articles<\/span><span class=\"p\">))<\/span>\n            <span class=\"p\">}<\/span> <span class=\"k\">catch<\/span> <span class=\"p\">{<\/span>\n                <span class=\"nf\">completion<\/span><span class=\"p\">(<\/span><span class=\"o\">.<\/span><span class=\"nf\">failure<\/span><span class=\"p\">(<\/span><span class=\"n\">error<\/span><span class=\"p\">))<\/span>\n            <span class=\"p\">}<\/span>\n\n        <span class=\"p\">}<\/span><span class=\"o\">.<\/span><span class=\"nf\">resume<\/span><span class=\"p\">()<\/span>\n    <span class=\"p\">}<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"kd\">enum<\/span> <span class=\"kt\">NetworkError<\/span><span class=\"p\">:<\/span> <span class=\"kt\">Error<\/span> <span class=\"p\">{<\/span>\n    <span class=\"k\">case<\/span> <span class=\"n\">invalidURL<\/span>\n    <span class=\"k\">case<\/span> <span class=\"n\">noData<\/span>\n    <span class=\"k\">case<\/span> <span class=\"n\">decodingError<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<ul>\n<li>\u0627\u062c\u0631\u0627\u06cc \u06cc\u0627 \u062a\u0639\u0627\u0645\u0644<\/li>\n<\/ul>\n<p>\u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0642\u0648\u0627\u0646\u06cc\u0646 \u062a\u062c\u0627\u0631\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 \u06cc\u0627 \u0686\u0646\u062f \u0627\u062b\u0631 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f.<br \/>\u0645\u0627 \u0631\u0648\u0634\u0647\u0627\u06cc\u06cc \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f \u06a9\u0647 \u062f\u0631 \u0645\u0639\u0631\u0636 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u0646\u062f\u0647 \u0642\u0631\u0627\u0631 \u0628\u06af\u06cc\u0631\u0646\u062f \u060c \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u06cc\u06a9\u06cc \u0627\u0632 \u0627\u06cc\u0646 \u0645\u0648\u0627\u0631\u062f \u0628\u0631\u0627\u06cc \u0628\u0627\u0631\u06af\u06cc\u0631\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0645\u0642\u0627\u0644\u0627\u062a \u0648 \u062f\u06cc\u06af\u0631\u06cc \u062f\u0631 \u0647\u0646\u06af\u0627\u0645 \u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u0642\u0627\u0644\u0647 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight swift\"><code><span class=\"kd\">protocol<\/span> <span class=\"kt\">ArticlesBusinessLogic<\/span> <span class=\"p\">{<\/span>\n    <span class=\"kd\">func<\/span> <span class=\"nf\">fetchArticles<\/span><span class=\"p\">()<\/span>\n    <span class=\"kd\">func<\/span> <span class=\"nf\">didSelectArticle<\/span><span class=\"p\">(<\/span><span class=\"nv\">id<\/span><span class=\"p\">:<\/span> <span class=\"kt\">Int<\/span><span class=\"p\">)<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u06a9\u0627\u0631\u06af\u0631 \u060c \u0645\u062c\u0631\u06cc \u0646\u06cc\u0632 \u0648\u0627\u0628\u0633\u062a\u06af\u06cc \u0628\u0647 \u062a\u0639\u0627\u0645\u0644 \u062f\u0627\u0631\u062f \u060c \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u062d\u0627\u0635\u0644 \u0627\u0632 \u06a9\u0627\u0631\u06af\u0631 \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0642\u0627\u0644\u0628 \u0628\u0646\u062f\u06cc \u0628\u0647 \u0645\u062c\u0631\u06cc \u0645\u06cc \u0631\u0648\u062f \u060c \u0645\u0646 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0627\u06cc\u0646 \u0648\u0627\u0628\u0633\u062a\u06af\u06cc \u0647\u0627 \u0631\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0627\u0648\u0644\u06cc\u0647 \u062a\u0632\u0631\u06cc\u0642 \u0645\u06cc \u06a9\u0646\u0645.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight swift\"><code><span class=\"kd\">class<\/span> <span class=\"kt\">ArticlesInteractor<\/span><span class=\"p\">:<\/span> <span class=\"kt\">ArticlesBusinessLogic<\/span> <span class=\"p\">{<\/span>\n    <span class=\"k\">var<\/span> <span class=\"nv\">presenter<\/span><span class=\"p\">:<\/span> <span class=\"kt\">ArticlesPresentationLogic<\/span><span class=\"p\">?<\/span>\n    <span class=\"k\">var<\/span> <span class=\"nv\">worker<\/span><span class=\"p\">:<\/span> <span class=\"kt\">ArticlesWorkerProtocol<\/span><span class=\"p\">?<\/span>\n    <span class=\"k\">var<\/span> <span class=\"nv\">router<\/span><span class=\"p\">:<\/span> <span class=\"kt\">ArticlesRoutingLogic<\/span><span class=\"p\">?<\/span>\n\n    <span class=\"nf\">init<\/span><span class=\"p\">(<\/span><span class=\"nv\">presenter<\/span><span class=\"p\">:<\/span> <span class=\"kt\">ArticlesPresentationLogic<\/span><span class=\"p\">?,<\/span> <span class=\"nv\">worker<\/span><span class=\"p\">:<\/span> <span class=\"kt\">ArticlesWorkerProtocol<\/span><span class=\"p\">?)<\/span> <span class=\"p\">{<\/span>\n        <span class=\"k\">self<\/span><span class=\"o\">.<\/span><span class=\"n\">presenter<\/span> <span class=\"o\">=<\/span> <span class=\"n\">presenter<\/span>\n        <span class=\"k\">self<\/span><span class=\"o\">.<\/span><span class=\"n\">worker<\/span> <span class=\"o\">=<\/span> <span class=\"n\">worker<\/span>\n    <span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0628\u0627 \u0627\u062c\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0631\u0648\u0634 \u060c \u0645\u0627 \u06a9\u0627\u0631\u06af\u0631 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0628\u0627\u0632\u0633\u0627\u0632\u06cc \u0641\u0631\u0627 \u0645\u06cc \u062e\u0648\u0627\u0646\u06cc\u0645 \u0648 \u067e\u0633 \u0627\u0632 \u0627\u062a\u0645\u0627\u0645 \u060c \u0627\u06cc\u0646 \u06cc\u06a9 \u0639\u0645\u0644 \u062e\u0648\u0628 \u0627\u0633\u062a \u06a9\u0647 \u062d\u062f\u0627\u0642\u0644 \u062f\u0648 \u0631\u0648\u0634 \u062f\u0631 \u0645\u062c\u0631\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u060c \u06cc\u06a9\u06cc \u0628\u0631\u0627\u06cc \u062f\u0631\u0645\u0627\u0646 \u0648 \u062f\u06cc\u06af\u0631\u06cc \u062f\u0631 \u0635\u0648\u0631\u062a \u062e\u0637\u0627. \u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646 \u060c \u0645\u0646 \u0647\u0645\u0686\u0646\u06cc\u0646 \u06cc\u06a9 \u0645\u0648\u0631\u062f \u0628\u0627\u0631\u06af\u06cc\u0631\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u062a\u062c\u0631\u0628\u0647 \u0627\u0631\u06af\u0627\u0646\u06cc\u06a9 \u062a\u0631 \u0627\u062c\u0631\u0627 \u06a9\u0631\u062f\u0645.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight swift\"><code>    <span class=\"kd\">func<\/span> <span class=\"nf\">fetchArticles<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\n        <span class=\"n\">presenter<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"nf\">presentLoading<\/span><span class=\"p\">(<\/span><span class=\"kc\">true<\/span><span class=\"p\">)<\/span>\n        <span class=\"n\">worker<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"n\">fetchArticles<\/span> <span class=\"p\">{<\/span> <span class=\"p\">[<\/span><span class=\"k\">weak<\/span> <span class=\"k\">self<\/span><span class=\"p\">]<\/span> <span class=\"n\">result<\/span> <span class=\"k\">in<\/span>\n            <span class=\"k\">switch<\/span> <span class=\"n\">result<\/span> <span class=\"p\">{<\/span>\n            <span class=\"k\">case<\/span> <span class=\"o\">.<\/span><span class=\"nf\">success<\/span><span class=\"p\">(<\/span><span class=\"k\">let<\/span> <span class=\"nv\">articles<\/span><span class=\"p\">):<\/span>\n                <span class=\"k\">self<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"n\">presenter<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"nf\">presentArticles<\/span><span class=\"p\">(<\/span><span class=\"nv\">articles<\/span><span class=\"p\">:<\/span> <span class=\"n\">articles<\/span><span class=\"p\">)<\/span>\n                <span class=\"k\">self<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"n\">presenter<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"nf\">presentLoading<\/span><span class=\"p\">(<\/span><span class=\"kc\">false<\/span><span class=\"p\">)<\/span>\n            <span class=\"k\">case<\/span> <span class=\"o\">.<\/span><span class=\"nf\">failure<\/span><span class=\"p\">(<\/span><span class=\"k\">let<\/span> <span class=\"nv\">error<\/span><span class=\"p\">):<\/span>\n                <span class=\"k\">self<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"n\">presenter<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"nf\">presentError<\/span><span class=\"p\">(<\/span><span class=\"nv\">error<\/span><span class=\"p\">:<\/span> <span class=\"n\">error<\/span><span class=\"p\">)<\/span>\n                <span class=\"k\">self<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"n\">presenter<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"nf\">presentLoading<\/span><span class=\"p\">(<\/span><span class=\"kc\">false<\/span><span class=\"p\">)<\/span>\n            <span class=\"p\">}<\/span>\n        <span class=\"p\">}<\/span>\n    <span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0628\u0631\u0627\u06cc \u0639\u0645\u0644\u06a9\u0631\u062f \u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u0642\u0627\u0644\u0647 \u060c \u0645\u0627 \u0628\u0647 \u0631\u0648\u062a\u0631 \u0645\u06cc \u0646\u0627\u0645\u06cc\u0645 \u06a9\u0647 \u0645\u0633\u0626\u0648\u0644\u06cc\u062a \u06a9\u0646\u062a\u0631\u0644 \u067e\u06cc\u0645\u0627\u06cc\u0634 \u0627\u06cc\u0646 \u062c\u0631\u06cc\u0627\u0646 \u0631\u0627 \u0628\u0631 \u0639\u0647\u062f\u0647 \u062e\u0648\u0627\u0647\u062f \u062f\u0627\u0634\u062a. \u063a\u06cc\u0631 \u0645\u0639\u0645\u0648\u0644 \u0646\u06cc\u0633\u062a \u06a9\u0647 \u06cc\u06a9 \u0627\u062c\u0631\u0627\u06cc \u0631\u0648\u062a\u0631 \u062f\u0631 \u0646\u0645\u0627\u06cc\u0634 \u06a9\u0646\u062a\u0631\u0644\u0631 \u0627\u0646\u062c\u0627\u0645 \u0634\u0648\u062f \u060c \u0627\u0645\u0627 \u062f\u0631 \u062a\u062c\u0631\u0628\u0647 \u0645\u0646 \u060c \u0641\u06a9\u0631 \u06a9\u0631\u062f\u0646 \u06a9\u0647 \u0627\u06cc\u0646 \u0631\u0641\u062a\u0627\u0631\u0647\u0627 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0642\u0627\u0646\u0648\u0646 \u062a\u062c\u0627\u0631\u06cc \u0646\u06cc\u0632 \u062f\u0627\u0646\u0633\u062a \u060c \u0645\u0646\u0637\u0642\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062a\u0639\u0627\u0645\u0644 \u0646\u06cc\u0632 \u0645\u0633\u0626\u0648\u0644 \u0622\u0646 \u0627\u0633\u062a.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight swift\"><code><span class=\"kd\">func<\/span> <span class=\"nf\">didSelectArticle<\/span><span class=\"p\">(<\/span><span class=\"nv\">id<\/span><span class=\"p\">:<\/span> <span class=\"kt\">Int<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n        <span class=\"n\">router<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"nf\">routeToArticleDetail<\/span><span class=\"p\">(<\/span><span class=\"nv\">id<\/span><span class=\"p\">:<\/span> <span class=\"n\">id<\/span><span class=\"p\">)<\/span>\n    <span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<ul>\n<li>\u062f\u0631\u06cc\u0627\u0641\u062a \u0648 \u0642\u0627\u0644\u0628 \u0628\u0646\u062f\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0627 \u0645\u062c\u0631\u06cc<\/li>\n<\/ul>\n<p>\u0628\u0631\u0627\u06cc \u06a9\u0645\u06a9 \u0628\u0647 \u0642\u0627\u0644\u0628 \u0628\u0646\u062f\u06cc \u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u0647 \u067e\u0631\u0648\u0646\u062f\u0647 Article.swift \u062f\u0633\u062a\u0631\u0633\u06cc \u067e\u06cc\u062f\u0627 \u06a9\u0646\u06cc\u0645 \u0648 \u0628\u0627 \u06cc\u06a9 \u0645\u062f\u0644 \u0646\u0645\u0627\u06cc\u0634 \u06cc\u06a9 enum \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645 \u060c \u062f\u0631 \u0622\u0646 \u06cc\u06a9 \u0634\u06cc \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u0634\u062f\u0647 \u0627\u0632 \u062a\u0639\u0627\u0645\u0644 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight swift\"><code><span class=\"kd\">enum<\/span> <span class=\"kt\">Articles<\/span> <span class=\"p\">{<\/span>\n    <span class=\"kd\">struct<\/span> <span class=\"kt\">FetchArticles<\/span> <span class=\"p\">{<\/span>\n        <span class=\"kd\">struct<\/span> <span class=\"kt\">ViewModel<\/span> <span class=\"p\">{<\/span>\n            <span class=\"kd\">struct<\/span> <span class=\"kt\">DisplayedArticle<\/span> <span class=\"p\">{<\/span>\n                <span class=\"k\">let<\/span> <span class=\"nv\">title<\/span><span class=\"p\">:<\/span> <span class=\"kt\">String<\/span>\n                <span class=\"k\">let<\/span> <span class=\"nv\">description<\/span><span class=\"p\">:<\/span> <span class=\"kt\">String<\/span>\n                <span class=\"k\">let<\/span> <span class=\"nv\">publishDate<\/span><span class=\"p\">:<\/span> <span class=\"kt\">String<\/span>\n                <span class=\"k\">let<\/span> <span class=\"nv\">imageUrl<\/span><span class=\"p\">:<\/span> <span class=\"kt\">String<\/span><span class=\"p\">?<\/span>\n                <span class=\"k\">let<\/span> <span class=\"nv\">authorName<\/span><span class=\"p\">:<\/span> <span class=\"kt\">String<\/span>\n                <span class=\"k\">let<\/span> <span class=\"nv\">tags<\/span><span class=\"p\">:<\/span> <span class=\"kt\">String<\/span>\n            <span class=\"p\">}<\/span>\n\n            <span class=\"k\">let<\/span> <span class=\"nv\">displayedArticles<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"kt\">DisplayedArticle<\/span><span class=\"p\">]<\/span>\n        <span class=\"p\">}<\/span>\n    <span class=\"p\">}<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0645\u0646\u0632\u0644 <em>\u0645\u0642\u0627\u0644\u0627\u062a presenter.swift<\/em>\u060c \u0645\u0627 \u067e\u0631\u0648\u062a\u06a9\u0644 \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062a\u0648\u0633\u0637 \u062a\u0639\u0627\u0645\u0644 \u0631\u0627 \u062e\u0648\u0627\u0647\u06cc\u0645 \u062f\u0627\u0634\u062a<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight swift\"><code><span class=\"kd\">protocol<\/span> <span class=\"kt\">ArticlesPresentationLogic<\/span> <span class=\"p\">{<\/span>\n    <span class=\"kd\">func<\/span> <span class=\"nf\">presentArticles<\/span><span class=\"p\">(<\/span><span class=\"nv\">articles<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"kt\">Article<\/span><span class=\"p\">])<\/span>\n    <span class=\"kd\">func<\/span> <span class=\"nf\">presentError<\/span><span class=\"p\">(<\/span><span class=\"nv\">error<\/span><span class=\"p\">:<\/span> <span class=\"kt\">Error<\/span><span class=\"p\">)<\/span>\n    <span class=\"kd\">func<\/span> <span class=\"nf\">presentLoading<\/span><span class=\"p\">(<\/span><span class=\"n\">_<\/span> <span class=\"nv\">isLoading<\/span><span class=\"p\">:<\/span> <span class=\"kt\">Bool<\/span><span class=\"p\">)<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0628\u0627 \u0627\u062c\u0631\u0627\u06cc \u0645\u062c\u0631\u06cc \u0645\u0642\u0627\u0644\u0627\u062a \u060c \u0645\u0627 \u06cc\u06a9 \u0648\u06cc\u0698\u06af\u06cc \u0627\u0632 \u06a9\u0646\u062a\u0631\u0644\u0631 \u0645\u0634\u0627\u0647\u062f\u0647 \u062f\u0627\u0631\u06cc\u0645 \u060c \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0641\u0631\u0645\u062a \u0634\u062f\u0647 \u0648 \u0622\u0645\u0627\u062f\u0647 \u0646\u0645\u0627\u06cc\u0634 \u0631\u0627 \u0645\u0646\u062a\u0642\u0644 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f<\/p>\n<blockquote>\n<p>\u0645\u0646\u0627\u0628\u0639 \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u0646\u062f\u0647 \u0628\u0631\u0627\u06cc \u0646\u0645\u0627\u06cc\u0634 \u0647\u0645\u06cc\u0634\u0647 \u0636\u0639\u06cc\u0641 \u0627\u0633\u062a \u062a\u0627 \u0627\u0632 \u0686\u0631\u062e\u0647 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0634\u0648\u062f.<br \/>\u0627\u0632 \u0622\u0646\u062c\u0627 \u06a9\u0647 \u0627\u06cc\u0646 \u06cc\u06a9 \u0637\u0631\u0641\u0647 \u0627\u0633\u062a \u060c \u0645\u0639\u0645\u0627\u0631\u06cc VIP \u0628\u0631\u0627\u06cc \u062d\u0641\u0638 \u06cc\u06a9 \u0645\u0631\u062c\u0639 \u0642\u0648\u06cc \u0628\u0647 \u062a\u0639\u0627\u0645\u0644 \u060c \u0646\u06cc\u0627\u0632 \u0628\u0647 ViewController \u062f\u0627\u0631\u062f \u060c \u062a\u0639\u0627\u0645\u0644\u06cc \u06cc\u06a9 \u0645\u0631\u062c\u0639 \u0642\u0648\u06cc \u0628\u0647 \u0645\u062c\u0631\u06cc \u062d\u0641\u0638 \u0645\u06cc \u06a9\u0646\u062f \u060c \u0648 \u0627\u06af\u0631 \u0645\u062c\u0631\u06cc \u0645\u0631\u062c\u0639 \u0645\u062d\u06a9\u0645\u06cc \u0631\u0627 \u0628\u0647 \u0646\u0645\u0627\u06cc \u062d\u0641\u0638 \u06a9\u0646\u062f \u060c \u06cc\u06a9 \u0686\u0631\u062e\u0647 \u0646\u06af\u0647\u062f\u0627\u0631\u0646\u062f\u0647 \u062d\u0627\u0641\u0638\u0647 \u06a9\u0647 \u0645\u0627\u0646\u0639 \u0627\u0632 \u0639\u062f\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0635\u062d\u06cc\u062d \u0642\u0648\u0633 \u062f\u0631 \u0642\u0648\u0633 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<\/blockquote>\n<p><strong>ViewController (forte) \u2192 \u062a\u0639\u0627\u0645\u0644\u06cc (forte) \u2192 Present (fraca) \u2192 ViewController<\/strong><\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight swift\"><code><span class=\"c1\">\/\/ MARK: - Presenter<\/span>\n\n<span class=\"kd\">class<\/span> <span class=\"kt\">ArticlesPresenter<\/span><span class=\"p\">:<\/span> <span class=\"kt\">ArticlesPresentationLogic<\/span> <span class=\"p\">{<\/span>\n    <span class=\"k\">weak<\/span> <span class=\"k\">var<\/span> <span class=\"nv\">viewController<\/span><span class=\"p\">:<\/span> <span class=\"kt\">ArticlesDisplayLogic<\/span><span class=\"p\">?<\/span>\n\n    <span class=\"kd\">func<\/span> <span class=\"nf\">presentLoading<\/span><span class=\"p\">(<\/span><span class=\"n\">_<\/span> <span class=\"nv\">isLoading<\/span><span class=\"p\">:<\/span> <span class=\"kt\">Bool<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n        <span class=\"n\">viewController<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"nf\">displayLoading<\/span><span class=\"p\">(<\/span><span class=\"n\">isLoading<\/span><span class=\"p\">)<\/span>\n    <span class=\"p\">}<\/span>\n\n    <span class=\"kd\">func<\/span> <span class=\"nf\">presentArticles<\/span><span class=\"p\">(<\/span><span class=\"nv\">articles<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"kt\">Article<\/span><span class=\"p\">])<\/span> <span class=\"p\">{<\/span>\n        <span class=\"k\">let<\/span> <span class=\"nv\">displayedArticles<\/span> <span class=\"o\">=<\/span> <span class=\"n\">articles<\/span><span class=\"o\">.<\/span><span class=\"n\">map<\/span> <span class=\"p\">{<\/span> <span class=\"n\">article<\/span> <span class=\"k\">in<\/span>\n            <span class=\"kt\">Articles<\/span><span class=\"o\">.<\/span><span class=\"kt\">FetchArticles<\/span><span class=\"o\">.<\/span><span class=\"kt\">ViewModel<\/span><span class=\"o\">.<\/span><span class=\"kt\">DisplayedArticle<\/span><span class=\"p\">(<\/span>\n                <span class=\"nv\">id<\/span><span class=\"p\">:<\/span> <span class=\"n\">article<\/span><span class=\"o\">.<\/span><span class=\"n\">id<\/span><span class=\"p\">,<\/span>\n                <span class=\"nv\">title<\/span><span class=\"p\">:<\/span> <span class=\"n\">article<\/span><span class=\"o\">.<\/span><span class=\"n\">title<\/span><span class=\"p\">,<\/span>\n                <span class=\"nv\">description<\/span><span class=\"p\">:<\/span> <span class=\"n\">article<\/span><span class=\"o\">.<\/span><span class=\"n\">description<\/span><span class=\"p\">,<\/span>\n                <span class=\"nv\">publishDate<\/span><span class=\"p\">:<\/span> <span class=\"n\">article<\/span><span class=\"o\">.<\/span><span class=\"n\">readablePublishDate<\/span><span class=\"p\">,<\/span>\n                <span class=\"nv\">imageUrl<\/span><span class=\"p\">:<\/span> <span class=\"n\">article<\/span><span class=\"o\">.<\/span><span class=\"n\">coverImage<\/span><span class=\"p\">,<\/span>\n                <span class=\"nv\">authorName<\/span><span class=\"p\">:<\/span> <span class=\"n\">article<\/span><span class=\"o\">.<\/span><span class=\"n\">user<\/span><span class=\"o\">.<\/span><span class=\"n\">name<\/span><span class=\"p\">,<\/span>\n                <span class=\"nv\">tags<\/span><span class=\"p\">:<\/span> <span class=\"n\">article<\/span><span class=\"o\">.<\/span><span class=\"n\">tags<\/span>\n            <span class=\"p\">)<\/span>\n        <span class=\"p\">}<\/span>\n        <span class=\"k\">let<\/span> <span class=\"nv\">viewModel<\/span> <span class=\"o\">=<\/span> <span class=\"kt\">Articles<\/span><span class=\"o\">.<\/span><span class=\"kt\">FetchArticles<\/span><span class=\"o\">.<\/span><span class=\"kt\">ViewModel<\/span><span class=\"p\">(<\/span><span class=\"nv\">displayedArticles<\/span><span class=\"p\">:<\/span> <span class=\"n\">displayedArticles<\/span><span class=\"p\">)<\/span>\n        <span class=\"n\">viewController<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"nf\">displayArticles<\/span><span class=\"p\">(<\/span><span class=\"n\">viewModel<\/span><span class=\"p\">)<\/span>\n    <span class=\"p\">}<\/span>\n\n    <span class=\"kd\">func<\/span> <span class=\"nf\">presentError<\/span><span class=\"p\">(<\/span><span class=\"nv\">error<\/span><span class=\"p\">:<\/span> <span class=\"kt\">Error<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n        <span class=\"n\">viewController<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"nf\">displayError<\/span><span class=\"p\">(<\/span><span class=\"n\">error<\/span><span class=\"o\">.<\/span><span class=\"n\">localizedDescription<\/span><span class=\"p\">)<\/span>\n    <span class=\"p\">}<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062f\u0631 \u06a9\u0646\u062a\u0631\u0644\u0631 \u06a9\u0646\u062a\u0631\u0644 \u060c \u0645\u0627 \u062a\u0639\u0627\u0645\u0644 \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0648\u0627\u0628\u0633\u062a\u06af\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u062f\u0627\u0634\u062a \u0648 \u0628\u0627 \u0645\u0627 \u062a\u0645\u0627\u0633 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06af\u0631\u0641\u062a <em>\u0628\u0627\u0631 \u0645\u0634\u0627\u0647\u062f\u0647<\/em> \u0631\u0648\u0634\u06cc \u06a9\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0628\u0627\u0632\u0633\u0627\u0632\u06cc \u0648 \u0628\u0627\u0632 \u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f \u062f\u0631 \u0633\u0644\u0648\u0644 \u0647\u0627 \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight swift\"><code><span class=\"kd\">import<\/span> <span class=\"kt\">UIKit<\/span>\n\n<span class=\"kd\">protocol<\/span> <span class=\"kt\">ArticlesDisplayLogic<\/span><span class=\"p\">:<\/span> <span class=\"kt\">AnyObject<\/span> <span class=\"p\">{<\/span>\n    <span class=\"kd\">func<\/span> <span class=\"nf\">displayArticles<\/span><span class=\"p\">(<\/span><span class=\"n\">_<\/span> <span class=\"nv\">articles<\/span><span class=\"p\">:<\/span> <span class=\"kt\">Articles<\/span><span class=\"o\">.<\/span><span class=\"kt\">FetchArticles<\/span><span class=\"o\">.<\/span><span class=\"kt\">ViewModel<\/span><span class=\"p\">)<\/span>\n    <span class=\"kd\">func<\/span> <span class=\"nf\">displayError<\/span><span class=\"p\">(<\/span><span class=\"n\">_<\/span> <span class=\"nv\">error<\/span><span class=\"p\">:<\/span> <span class=\"kt\">String<\/span><span class=\"p\">)<\/span>\n    <span class=\"kd\">func<\/span> <span class=\"nf\">displayLoading<\/span><span class=\"p\">(<\/span><span class=\"n\">_<\/span> <span class=\"nv\">isLoading<\/span><span class=\"p\">:<\/span> <span class=\"kt\">Bool<\/span><span class=\"p\">)<\/span>\n    <span class=\"kd\">func<\/span> <span class=\"nf\">displayArticleDetail<\/span><span class=\"p\">(<\/span><span class=\"n\">_<\/span> <span class=\"nv\">articleDetail<\/span><span class=\"p\">:<\/span> <span class=\"kt\">ArticleDetail<\/span><span class=\"p\">)<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"kd\">class<\/span> <span class=\"kt\">ArticlesViewController<\/span><span class=\"p\">:<\/span> <span class=\"kt\">UIViewController<\/span><span class=\"p\">,<\/span> <span class=\"kt\">ArticlesDisplayLogic<\/span> <span class=\"p\">{<\/span>\n    <span class=\"k\">var<\/span> <span class=\"nv\">interactor<\/span><span class=\"p\">:<\/span> <span class=\"kt\">ArticlesBusinessLogic<\/span><span class=\"p\">?<\/span>\n    <span class=\"k\">var<\/span> <span class=\"nv\">router<\/span><span class=\"p\">:<\/span> <span class=\"p\">(<\/span><span class=\"kt\">NSObjectProtocol<\/span> <span class=\"o\">&amp;<\/span> <span class=\"kt\">ArticlesRoutingLogic<\/span> <span class=\"o\">&amp;<\/span> <span class=\"kt\">ArticlesDataStore<\/span><span class=\"p\">)?<\/span>\n\n    <span class=\"c1\">\/\/ MARK: - UI Components<\/span>\n    <span class=\"kd\">private<\/span> <span class=\"kd\">lazy<\/span> <span class=\"k\">var<\/span> <span class=\"nv\">collectionView<\/span><span class=\"p\">:<\/span> <span class=\"kt\">UICollectionView<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\n        <span class=\"k\">let<\/span> <span class=\"nv\">layout<\/span> <span class=\"o\">=<\/span> <span class=\"kt\">UICollectionViewFlowLayout<\/span><span class=\"p\">()<\/span>\n        <span class=\"n\">layout<\/span><span class=\"o\">.<\/span><span class=\"n\">scrollDirection<\/span> <span class=\"o\">=<\/span> <span class=\"o\">.<\/span><span class=\"n\">horizontal<\/span>\n        <span class=\"n\">layout<\/span><span class=\"o\">.<\/span><span class=\"n\">minimumLineSpacing<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">0<\/span>\n        <span class=\"k\">let<\/span> <span class=\"nv\">collectionView<\/span> <span class=\"o\">=<\/span> <span class=\"kt\">UICollectionView<\/span><span class=\"p\">(<\/span><span class=\"nv\">frame<\/span><span class=\"p\">:<\/span> <span class=\"o\">.<\/span><span class=\"n\">zero<\/span><span class=\"p\">,<\/span> <span class=\"nv\">collectionViewLayout<\/span><span class=\"p\">:<\/span> <span class=\"n\">layout<\/span><span class=\"p\">)<\/span>\n        <span class=\"n\">collectionView<\/span><span class=\"o\">.<\/span><span class=\"n\">backgroundColor<\/span> <span class=\"o\">=<\/span> <span class=\"o\">.<\/span><span class=\"n\">clear<\/span>\n        <span class=\"n\">collectionView<\/span><span class=\"o\">.<\/span><span class=\"n\">isPagingEnabled<\/span> <span class=\"o\">=<\/span> <span class=\"kc\">true<\/span>\n        <span class=\"n\">collectionView<\/span><span class=\"o\">.<\/span><span class=\"n\">showsHorizontalScrollIndicator<\/span> <span class=\"o\">=<\/span> <span class=\"kc\">false<\/span>\n        <span class=\"n\">collectionView<\/span><span class=\"o\">.<\/span><span class=\"n\">translatesAutoresizingMaskIntoConstraints<\/span> <span class=\"o\">=<\/span> <span class=\"kc\">false<\/span>\n        <span class=\"n\">collectionView<\/span><span class=\"o\">.<\/span><span class=\"n\">delegate<\/span> <span class=\"o\">=<\/span> <span class=\"k\">self<\/span>\n        <span class=\"n\">collectionView<\/span><span class=\"o\">.<\/span><span class=\"n\">dataSource<\/span> <span class=\"o\">=<\/span> <span class=\"k\">self<\/span>\n        <span class=\"n\">collectionView<\/span><span class=\"o\">.<\/span><span class=\"nf\">register<\/span><span class=\"p\">(<\/span><span class=\"kt\">ArticleCell<\/span><span class=\"o\">.<\/span><span class=\"k\">self<\/span><span class=\"p\">,<\/span> <span class=\"nv\">forCellWithReuseIdentifier<\/span><span class=\"p\">:<\/span> <span class=\"kt\">ArticleCell<\/span><span class=\"o\">.<\/span><span class=\"n\">identifier<\/span><span class=\"p\">)<\/span>\n        <span class=\"n\">collectionView<\/span><span class=\"o\">.<\/span><span class=\"nf\">register<\/span><span class=\"p\">(<\/span><span class=\"kt\">EmptyArticlesCell<\/span><span class=\"o\">.<\/span><span class=\"k\">self<\/span><span class=\"p\">,<\/span> <span class=\"nv\">forCellWithReuseIdentifier<\/span><span class=\"p\">:<\/span> <span class=\"kt\">EmptyArticlesCell<\/span><span class=\"o\">.<\/span><span class=\"n\">identifier<\/span><span class=\"p\">)<\/span>\n        <span class=\"k\">return<\/span> <span class=\"n\">collectionView<\/span>\n    <span class=\"p\">}()<\/span>\n\n    <span class=\"kd\">private<\/span> <span class=\"kd\">lazy<\/span> <span class=\"k\">var<\/span> <span class=\"nv\">activityIndicator<\/span><span class=\"p\">:<\/span> <span class=\"kt\">UIActivityIndicatorView<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\n        <span class=\"k\">let<\/span> <span class=\"nv\">indicator<\/span> <span class=\"o\">=<\/span> <span class=\"kt\">UIActivityIndicatorView<\/span><span class=\"p\">(<\/span><span class=\"nv\">style<\/span><span class=\"p\">:<\/span> <span class=\"o\">.<\/span><span class=\"n\">large<\/span><span class=\"p\">)<\/span>\n        <span class=\"n\">indicator<\/span><span class=\"o\">.<\/span><span class=\"n\">center<\/span> <span class=\"o\">=<\/span> <span class=\"n\">view<\/span><span class=\"o\">.<\/span><span class=\"n\">center<\/span>\n        <span class=\"n\">indicator<\/span><span class=\"o\">.<\/span><span class=\"n\">hidesWhenStopped<\/span> <span class=\"o\">=<\/span> <span class=\"kc\">true<\/span>\n        <span class=\"n\">indicator<\/span><span class=\"o\">.<\/span><span class=\"n\">translatesAutoresizingMaskIntoConstraints<\/span> <span class=\"o\">=<\/span> <span class=\"kc\">false<\/span>\n        <span class=\"k\">return<\/span> <span class=\"n\">indicator<\/span>\n    <span class=\"p\">}()<\/span>\n\n    <span class=\"kd\">private<\/span> <span class=\"kd\">lazy<\/span> <span class=\"k\">var<\/span> <span class=\"nv\">pageControl<\/span><span class=\"p\">:<\/span> <span class=\"kt\">UIPageControl<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\n        <span class=\"k\">let<\/span> <span class=\"nv\">pageControl<\/span> <span class=\"o\">=<\/span> <span class=\"kt\">UIPageControl<\/span><span class=\"p\">()<\/span>\n        <span class=\"n\">pageControl<\/span><span class=\"o\">.<\/span><span class=\"n\">currentPageIndicatorTintColor<\/span> <span class=\"o\">=<\/span> <span class=\"o\">.<\/span><span class=\"n\">persianBlue<\/span>\n        <span class=\"n\">pageControl<\/span><span class=\"o\">.<\/span><span class=\"n\">pageIndicatorTintColor<\/span> <span class=\"o\">=<\/span> <span class=\"o\">.<\/span><span class=\"n\">lightGray<\/span>\n        <span class=\"n\">pageControl<\/span><span class=\"o\">.<\/span><span class=\"n\">translatesAutoresizingMaskIntoConstraints<\/span> <span class=\"o\">=<\/span> <span class=\"kc\">false<\/span>\n        <span class=\"k\">return<\/span> <span class=\"n\">pageControl<\/span>\n    <span class=\"p\">}()<\/span>\n\n    <span class=\"c1\">\/\/ MARK: - Properties<\/span>\n    <span class=\"kd\">private<\/span> <span class=\"k\">var<\/span> <span class=\"nv\">articles<\/span><span class=\"p\">:<\/span> <span class=\"kt\">Articles<\/span><span class=\"o\">.<\/span><span class=\"kt\">FetchArticles<\/span><span class=\"o\">.<\/span><span class=\"kt\">ViewModel<\/span><span class=\"p\">?<\/span>\n\n    <span class=\"c1\">\/\/ MARK: - Initialization<\/span>\n    <span class=\"nf\">init<\/span><span class=\"p\">(<\/span><span class=\"nv\">interactor<\/span><span class=\"p\">:<\/span> <span class=\"kt\">ArticlesBusinessLogic<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n        <span class=\"k\">self<\/span><span class=\"o\">.<\/span><span class=\"n\">interactor<\/span> <span class=\"o\">=<\/span> <span class=\"n\">interactor<\/span>\n        <span class=\"k\">super<\/span><span class=\"o\">.<\/span><span class=\"nf\">init<\/span><span class=\"p\">(<\/span><span class=\"nv\">nibName<\/span><span class=\"p\">:<\/span> <span class=\"kc\">nil<\/span><span class=\"p\">,<\/span> <span class=\"nv\">bundle<\/span><span class=\"p\">:<\/span> <span class=\"kc\">nil<\/span><span class=\"p\">)<\/span>\n    <span class=\"p\">}<\/span>\n\n    <span class=\"kd\">required<\/span> <span class=\"nf\">init<\/span><span class=\"p\">?(<\/span><span class=\"n\">coder<\/span> <span class=\"nv\">aDecoder<\/span><span class=\"p\">:<\/span> <span class=\"kt\">NSCoder<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n        <span class=\"nf\">fatalError<\/span><span class=\"p\">(<\/span><span class=\"s\">\"init(coder:) has not been implemented\"<\/span><span class=\"p\">)<\/span>\n    <span class=\"p\">}<\/span>\n\n    <span class=\"c1\">\/\/ MARK: - View Lifecycle<\/span>\n    <span class=\"k\">override<\/span> <span class=\"kd\">func<\/span> <span class=\"nf\">viewDidLoad<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\n        <span class=\"k\">super<\/span><span class=\"o\">.<\/span><span class=\"nf\">viewDidLoad<\/span><span class=\"p\">()<\/span>\n        <span class=\"nf\">setupNavigationBar<\/span><span class=\"p\">()<\/span>\n        <span class=\"nf\">setupViews<\/span><span class=\"p\">()<\/span>\n        <span class=\"nf\">setupConstraints<\/span><span class=\"p\">()<\/span>\n        <span class=\"nf\">loadArticles<\/span><span class=\"p\">()<\/span>\n    <span class=\"p\">}<\/span>\n\n    <span class=\"c1\">\/\/ MARK: - Setup Methods<\/span>\n    <span class=\"kd\">private<\/span> <span class=\"kd\">func<\/span> <span class=\"nf\">setupViews<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\n        <span class=\"n\">view<\/span><span class=\"o\">.<\/span><span class=\"n\">backgroundColor<\/span> <span class=\"o\">=<\/span> <span class=\"o\">.<\/span><span class=\"n\">systemBackground<\/span>\n        <span class=\"n\">view<\/span><span class=\"o\">.<\/span><span class=\"nf\">addSubview<\/span><span class=\"p\">(<\/span><span class=\"n\">collectionView<\/span><span class=\"p\">)<\/span>\n        <span class=\"n\">view<\/span><span class=\"o\">.<\/span><span class=\"nf\">addSubview<\/span><span class=\"p\">(<\/span><span class=\"n\">pageControl<\/span><span class=\"p\">)<\/span>\n        <span class=\"n\">view<\/span><span class=\"o\">.<\/span><span class=\"nf\">addSubview<\/span><span class=\"p\">(<\/span><span class=\"n\">activityIndicator<\/span><span class=\"p\">)<\/span>\n    <span class=\"p\">}<\/span>\n\n    <span class=\"kd\">private<\/span> <span class=\"kd\">func<\/span> <span class=\"nf\">setupConstraints<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\n        <span class=\"kt\">NSLayoutConstraint<\/span><span class=\"o\">.<\/span><span class=\"nf\">activate<\/span><span class=\"p\">([<\/span>\n            <span class=\"n\">collectionView<\/span><span class=\"o\">.<\/span><span class=\"n\">leadingAnchor<\/span><span class=\"o\">.<\/span><span class=\"nf\">constraint<\/span><span class=\"p\">(<\/span><span class=\"nv\">equalTo<\/span><span class=\"p\">:<\/span> <span class=\"n\">view<\/span><span class=\"o\">.<\/span><span class=\"n\">leadingAnchor<\/span><span class=\"p\">,<\/span> <span class=\"nv\">constant<\/span><span class=\"p\">:<\/span> <span class=\"mi\">16<\/span><span class=\"p\">),<\/span>\n            <span class=\"n\">collectionView<\/span><span class=\"o\">.<\/span><span class=\"n\">trailingAnchor<\/span><span class=\"o\">.<\/span><span class=\"nf\">constraint<\/span><span class=\"p\">(<\/span><span class=\"nv\">equalTo<\/span><span class=\"p\">:<\/span> <span class=\"n\">view<\/span><span class=\"o\">.<\/span><span class=\"n\">trailingAnchor<\/span><span class=\"p\">,<\/span> <span class=\"nv\">constant<\/span><span class=\"p\">:<\/span> <span class=\"o\">-<\/span><span class=\"mi\">16<\/span><span class=\"p\">),<\/span>\n            <span class=\"n\">collectionView<\/span><span class=\"o\">.<\/span><span class=\"n\">topAnchor<\/span><span class=\"o\">.<\/span><span class=\"nf\">constraint<\/span><span class=\"p\">(<\/span><span class=\"nv\">equalTo<\/span><span class=\"p\">:<\/span> <span class=\"n\">view<\/span><span class=\"o\">.<\/span><span class=\"n\">safeAreaLayoutGuide<\/span><span class=\"o\">.<\/span><span class=\"n\">topAnchor<\/span><span class=\"p\">,<\/span> <span class=\"nv\">constant<\/span><span class=\"p\">:<\/span> <span class=\"mi\">16<\/span><span class=\"p\">),<\/span>\n            <span class=\"n\">collectionView<\/span><span class=\"o\">.<\/span><span class=\"n\">bottomAnchor<\/span><span class=\"o\">.<\/span><span class=\"nf\">constraint<\/span><span class=\"p\">(<\/span><span class=\"nv\">equalTo<\/span><span class=\"p\">:<\/span> <span class=\"n\">view<\/span><span class=\"o\">.<\/span><span class=\"n\">bottomAnchor<\/span><span class=\"p\">,<\/span> <span class=\"nv\">constant<\/span><span class=\"p\">:<\/span> <span class=\"o\">-<\/span><span class=\"mi\">240<\/span><span class=\"p\">),<\/span>\n\n            <span class=\"n\">pageControl<\/span><span class=\"o\">.<\/span><span class=\"n\">bottomAnchor<\/span><span class=\"o\">.<\/span><span class=\"nf\">constraint<\/span><span class=\"p\">(<\/span><span class=\"nv\">equalTo<\/span><span class=\"p\">:<\/span> <span class=\"n\">collectionView<\/span><span class=\"o\">.<\/span><span class=\"n\">bottomAnchor<\/span><span class=\"p\">,<\/span> <span class=\"nv\">constant<\/span><span class=\"p\">:<\/span> <span class=\"mi\">16<\/span><span class=\"p\">),<\/span>\n            <span class=\"n\">pageControl<\/span><span class=\"o\">.<\/span><span class=\"n\">leadingAnchor<\/span><span class=\"o\">.<\/span><span class=\"nf\">constraint<\/span><span class=\"p\">(<\/span><span class=\"nv\">equalTo<\/span><span class=\"p\">:<\/span> <span class=\"n\">view<\/span><span class=\"o\">.<\/span><span class=\"n\">leadingAnchor<\/span><span class=\"p\">,<\/span> <span class=\"nv\">constant<\/span><span class=\"p\">:<\/span> <span class=\"mi\">16<\/span><span class=\"p\">),<\/span>\n            <span class=\"n\">pageControl<\/span><span class=\"o\">.<\/span><span class=\"n\">trailingAnchor<\/span><span class=\"o\">.<\/span><span class=\"nf\">constraint<\/span><span class=\"p\">(<\/span><span class=\"nv\">equalTo<\/span><span class=\"p\">:<\/span> <span class=\"n\">view<\/span><span class=\"o\">.<\/span><span class=\"n\">trailingAnchor<\/span><span class=\"p\">,<\/span> <span class=\"nv\">constant<\/span><span class=\"p\">:<\/span> <span class=\"o\">-<\/span><span class=\"mi\">16<\/span><span class=\"p\">),<\/span>\n\n            <span class=\"n\">activityIndicator<\/span><span class=\"o\">.<\/span><span class=\"n\">centerXAnchor<\/span><span class=\"o\">.<\/span><span class=\"nf\">constraint<\/span><span class=\"p\">(<\/span><span class=\"nv\">equalTo<\/span><span class=\"p\">:<\/span> <span class=\"n\">view<\/span><span class=\"o\">.<\/span><span class=\"n\">centerXAnchor<\/span><span class=\"p\">),<\/span>\n            <span class=\"n\">activityIndicator<\/span><span class=\"o\">.<\/span><span class=\"n\">centerYAnchor<\/span><span class=\"o\">.<\/span><span class=\"nf\">constraint<\/span><span class=\"p\">(<\/span><span class=\"nv\">equalTo<\/span><span class=\"p\">:<\/span> <span class=\"n\">view<\/span><span class=\"o\">.<\/span><span class=\"n\">centerYAnchor<\/span><span class=\"p\">)<\/span>\n        <span class=\"p\">])<\/span>\n    <span class=\"p\">}<\/span>\n\n    <span class=\"kd\">private<\/span> <span class=\"kd\">func<\/span> <span class=\"nf\">setupNavigationBar<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\n        <span class=\"n\">title<\/span> <span class=\"o\">=<\/span> <span class=\"kt\">HomeStrings<\/span><span class=\"o\">.<\/span><span class=\"n\">articlesTitle<\/span>\n        <span class=\"n\">navigationController<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"n\">navigationBar<\/span><span class=\"o\">.<\/span><span class=\"n\">prefersLargeTitles<\/span> <span class=\"o\">=<\/span> <span class=\"kc\">false<\/span>\n\n        <span class=\"k\">let<\/span> <span class=\"nv\">appearance<\/span> <span class=\"o\">=<\/span> <span class=\"kt\">UINavigationBarAppearance<\/span><span class=\"p\">()<\/span>\n        <span class=\"n\">appearance<\/span><span class=\"o\">.<\/span><span class=\"nf\">configureWithOpaqueBackground<\/span><span class=\"p\">()<\/span>\n        <span class=\"n\">appearance<\/span><span class=\"o\">.<\/span><span class=\"n\">backgroundColor<\/span> <span class=\"o\">=<\/span> <span class=\"o\">.<\/span><span class=\"n\">systemBackground<\/span>\n        <span class=\"n\">appearance<\/span><span class=\"o\">.<\/span><span class=\"n\">titleTextAttributes<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"o\">.<\/span><span class=\"nv\">foregroundColor<\/span><span class=\"p\">:<\/span> <span class=\"kt\">UIColor<\/span><span class=\"o\">.<\/span><span class=\"n\">persianBlue<\/span><span class=\"p\">]<\/span>\n\n        <span class=\"k\">let<\/span> <span class=\"nv\">backButton<\/span> <span class=\"o\">=<\/span> <span class=\"kt\">UIBarButtonItem<\/span><span class=\"p\">(<\/span><span class=\"nv\">image<\/span><span class=\"p\">:<\/span> <span class=\"kt\">UIImage<\/span><span class=\"p\">(<\/span><span class=\"nv\">systemName<\/span><span class=\"p\">:<\/span> <span class=\"s\">\"xmark\"<\/span><span class=\"p\">),<\/span>\n                                        <span class=\"nv\">style<\/span><span class=\"p\">:<\/span> <span class=\"o\">.<\/span><span class=\"n\">plain<\/span><span class=\"p\">,<\/span>\n                                        <span class=\"nv\">target<\/span><span class=\"p\">:<\/span> <span class=\"k\">self<\/span><span class=\"p\">,<\/span>\n                                        <span class=\"nv\">action<\/span><span class=\"p\">:<\/span> <span class=\"k\">#selector<\/span><span class=\"p\">(<\/span><span class=\"n\">backButtonTapped<\/span><span class=\"p\">))<\/span>\n        <span class=\"n\">backButton<\/span><span class=\"o\">.<\/span><span class=\"n\">tintColor<\/span> <span class=\"o\">=<\/span> <span class=\"o\">.<\/span><span class=\"n\">persianBlue<\/span>\n        <span class=\"n\">navigationItem<\/span><span class=\"o\">.<\/span><span class=\"n\">leftBarButtonItem<\/span> <span class=\"o\">=<\/span> <span class=\"n\">backButton<\/span>\n        <span class=\"n\">navigationItem<\/span><span class=\"o\">.<\/span><span class=\"n\">backBarButtonItem<\/span> <span class=\"o\">=<\/span> <span class=\"kt\">UIBarButtonItem<\/span><span class=\"p\">(<\/span><span class=\"nv\">title<\/span><span class=\"p\">:<\/span> <span class=\"s\">\"\"<\/span><span class=\"p\">,<\/span> <span class=\"nv\">style<\/span><span class=\"p\">:<\/span> <span class=\"o\">.<\/span><span class=\"n\">plain<\/span><span class=\"p\">,<\/span> <span class=\"nv\">target<\/span><span class=\"p\">:<\/span> <span class=\"kc\">nil<\/span><span class=\"p\">,<\/span> <span class=\"nv\">action<\/span><span class=\"p\">:<\/span> <span class=\"kc\">nil<\/span><span class=\"p\">)<\/span>\n\n        <span class=\"n\">navigationController<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"n\">navigationBar<\/span><span class=\"o\">.<\/span><span class=\"n\">standardAppearance<\/span> <span class=\"o\">=<\/span> <span class=\"n\">appearance<\/span>\n        <span class=\"n\">navigationController<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"n\">navigationBar<\/span><span class=\"o\">.<\/span><span class=\"n\">scrollEdgeAppearance<\/span> <span class=\"o\">=<\/span> <span class=\"n\">appearance<\/span>\n        <span class=\"n\">navigationController<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"n\">navigationBar<\/span><span class=\"o\">.<\/span><span class=\"n\">compactAppearance<\/span> <span class=\"o\">=<\/span> <span class=\"n\">appearance<\/span>\n    <span class=\"p\">}<\/span>\n\n    <span class=\"c1\">\/\/ MARK: - Data Loading<\/span>\n    <span class=\"kd\">private<\/span> <span class=\"kd\">func<\/span> <span class=\"nf\">loadArticles<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\n        <span class=\"kt\">DispatchQueue<\/span><span class=\"o\">.<\/span><span class=\"n\">main<\/span><span class=\"o\">.<\/span><span class=\"k\">async<\/span> <span class=\"p\">{<\/span> <span class=\"p\">[<\/span><span class=\"k\">weak<\/span> <span class=\"k\">self<\/span><span class=\"p\">]<\/span> <span class=\"k\">in<\/span>\n            <span class=\"k\">self<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"n\">activityIndicator<\/span><span class=\"o\">.<\/span><span class=\"nf\">startAnimating<\/span><span class=\"p\">()<\/span>\n        <span class=\"p\">}<\/span>\n        <span class=\"n\">interactor<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"nf\">fetchArticles<\/span><span class=\"p\">()<\/span>\n    <span class=\"p\">}<\/span>\n\n    <span class=\"c1\">\/\/ MARK: - ArticlesDisplayLogic<\/span>\n    <span class=\"kd\">func<\/span> <span class=\"nf\">displayLoading<\/span><span class=\"p\">(<\/span><span class=\"n\">_<\/span> <span class=\"nv\">isLoading<\/span><span class=\"p\">:<\/span> <span class=\"kt\">Bool<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n        <span class=\"kt\">DispatchQueue<\/span><span class=\"o\">.<\/span><span class=\"n\">main<\/span><span class=\"o\">.<\/span><span class=\"k\">async<\/span> <span class=\"p\">{<\/span> <span class=\"p\">[<\/span><span class=\"k\">weak<\/span> <span class=\"k\">self<\/span><span class=\"p\">]<\/span> <span class=\"k\">in<\/span>\n            <span class=\"k\">if<\/span> <span class=\"n\">isLoading<\/span> <span class=\"p\">{<\/span>\n                <span class=\"k\">self<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"n\">activityIndicator<\/span><span class=\"o\">.<\/span><span class=\"nf\">startAnimating<\/span><span class=\"p\">()<\/span>\n                <span class=\"k\">self<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"n\">collectionView<\/span><span class=\"o\">.<\/span><span class=\"n\">isHidden<\/span> <span class=\"o\">=<\/span> <span class=\"kc\">true<\/span>\n                <span class=\"k\">self<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"n\">pageControl<\/span><span class=\"o\">.<\/span><span class=\"n\">isHidden<\/span> <span class=\"o\">=<\/span> <span class=\"kc\">true<\/span>\n                <span class=\"k\">self<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"n\">collectionView<\/span><span class=\"o\">.<\/span><span class=\"n\">isHidden<\/span> <span class=\"o\">=<\/span> <span class=\"kc\">true<\/span>\n            <span class=\"p\">}<\/span> <span class=\"k\">else<\/span> <span class=\"p\">{<\/span>\n                <span class=\"k\">self<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"n\">activityIndicator<\/span><span class=\"o\">.<\/span><span class=\"nf\">stopAnimating<\/span><span class=\"p\">()<\/span>\n                <span class=\"k\">self<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"n\">collectionView<\/span><span class=\"o\">.<\/span><span class=\"n\">isHidden<\/span> <span class=\"o\">=<\/span> <span class=\"kc\">false<\/span>\n                <span class=\"k\">self<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"n\">pageControl<\/span><span class=\"o\">.<\/span><span class=\"n\">isHidden<\/span> <span class=\"o\">=<\/span> <span class=\"kc\">false<\/span>\n            <span class=\"p\">}<\/span>\n        <span class=\"p\">}<\/span>\n    <span class=\"p\">}<\/span>\n\n    <span class=\"kd\">private<\/span> <span class=\"kd\">func<\/span> <span class=\"nf\">displayArticlesEmpty<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\n        <span class=\"kt\">DispatchQueue<\/span><span class=\"o\">.<\/span><span class=\"n\">main<\/span><span class=\"o\">.<\/span><span class=\"k\">async<\/span> <span class=\"p\">{<\/span> <span class=\"p\">[<\/span><span class=\"k\">weak<\/span> <span class=\"k\">self<\/span><span class=\"p\">]<\/span> <span class=\"k\">in<\/span>\n            <span class=\"k\">self<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"n\">activityIndicator<\/span><span class=\"o\">.<\/span><span class=\"nf\">stopAnimating<\/span><span class=\"p\">()<\/span>\n            <span class=\"k\">self<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"n\">articles<\/span> <span class=\"o\">=<\/span> <span class=\"kc\">nil<\/span>\n            <span class=\"k\">self<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"n\">collectionView<\/span><span class=\"o\">.<\/span><span class=\"nf\">reloadData<\/span><span class=\"p\">()<\/span>\n            <span class=\"k\">self<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"n\">pageControl<\/span><span class=\"o\">.<\/span><span class=\"n\">isHidden<\/span> <span class=\"o\">=<\/span> <span class=\"kc\">true<\/span>\n        <span class=\"p\">}<\/span>\n    <span class=\"p\">}<\/span>\n\n    <span class=\"kd\">private<\/span> <span class=\"kd\">func<\/span> <span class=\"nf\">displayArticlesList<\/span><span class=\"p\">(<\/span><span class=\"n\">_<\/span> <span class=\"nv\">articles<\/span><span class=\"p\">:<\/span> <span class=\"kt\">Articles<\/span><span class=\"o\">.<\/span><span class=\"kt\">FetchArticles<\/span><span class=\"o\">.<\/span><span class=\"kt\">ViewModel<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n        <span class=\"kt\">DispatchQueue<\/span><span class=\"o\">.<\/span><span class=\"n\">main<\/span><span class=\"o\">.<\/span><span class=\"k\">async<\/span> <span class=\"p\">{<\/span> <span class=\"p\">[<\/span><span class=\"k\">weak<\/span> <span class=\"k\">self<\/span><span class=\"p\">]<\/span> <span class=\"k\">in<\/span>\n            <span class=\"k\">self<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"n\">activityIndicator<\/span><span class=\"o\">.<\/span><span class=\"nf\">stopAnimating<\/span><span class=\"p\">()<\/span>\n            <span class=\"k\">self<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"n\">articles<\/span> <span class=\"o\">=<\/span> <span class=\"n\">articles<\/span>\n            <span class=\"k\">self<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"n\">collectionView<\/span><span class=\"o\">.<\/span><span class=\"nf\">reloadData<\/span><span class=\"p\">()<\/span>\n            <span class=\"k\">self<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"n\">pageControl<\/span><span class=\"o\">.<\/span><span class=\"n\">numberOfPages<\/span> <span class=\"o\">=<\/span> <span class=\"n\">articles<\/span><span class=\"o\">.<\/span><span class=\"n\">displayedArticles<\/span><span class=\"o\">.<\/span><span class=\"n\">count<\/span>\n        <span class=\"p\">}<\/span>\n    <span class=\"p\">}<\/span>\n\n    <span class=\"kd\">func<\/span> <span class=\"nf\">displayArticles<\/span><span class=\"p\">(<\/span><span class=\"n\">_<\/span> <span class=\"nv\">articles<\/span><span class=\"p\">:<\/span> <span class=\"kt\">Articles<\/span><span class=\"o\">.<\/span><span class=\"kt\">FetchArticles<\/span><span class=\"o\">.<\/span><span class=\"kt\">ViewModel<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n        <span class=\"k\">if<\/span> <span class=\"n\">articles<\/span><span class=\"o\">.<\/span><span class=\"n\">displayedArticles<\/span><span class=\"o\">.<\/span><span class=\"n\">isEmpty<\/span> <span class=\"p\">{<\/span>\n            <span class=\"nf\">displayArticlesEmpty<\/span><span class=\"p\">()<\/span>\n        <span class=\"p\">}<\/span> <span class=\"k\">else<\/span> <span class=\"p\">{<\/span>\n            <span class=\"nf\">displayArticlesList<\/span><span class=\"p\">(<\/span><span class=\"n\">articles<\/span><span class=\"p\">)<\/span>\n        <span class=\"p\">}<\/span>\n    <span class=\"p\">}<\/span>\n\n    <span class=\"kd\">func<\/span> <span class=\"nf\">displayError<\/span><span class=\"p\">(<\/span><span class=\"n\">_<\/span> <span class=\"nv\">error<\/span><span class=\"p\">:<\/span> <span class=\"kt\">String<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n        <span class=\"kt\">DispatchQueue<\/span><span class=\"o\">.<\/span><span class=\"n\">main<\/span><span class=\"o\">.<\/span><span class=\"k\">async<\/span> <span class=\"p\">{<\/span> <span class=\"p\">[<\/span><span class=\"k\">weak<\/span> <span class=\"k\">self<\/span><span class=\"p\">]<\/span> <span class=\"k\">in<\/span>\n            <span class=\"k\">self<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"n\">activityIndicator<\/span><span class=\"o\">.<\/span><span class=\"nf\">stopAnimating<\/span><span class=\"p\">()<\/span>\n            <span class=\"k\">let<\/span> <span class=\"nv\">alert<\/span> <span class=\"o\">=<\/span> <span class=\"kt\">UIAlertController<\/span><span class=\"p\">(<\/span><span class=\"nv\">title<\/span><span class=\"p\">:<\/span> <span class=\"kt\">HomeStrings<\/span><span class=\"o\">.<\/span><span class=\"n\">errorMessage<\/span><span class=\"p\">,<\/span> <span class=\"nv\">message<\/span><span class=\"p\">:<\/span> <span class=\"n\">error<\/span><span class=\"p\">,<\/span> <span class=\"nv\">preferredStyle<\/span><span class=\"p\">:<\/span> <span class=\"o\">.<\/span><span class=\"n\">alert<\/span><span class=\"p\">)<\/span>\n            <span class=\"n\">alert<\/span><span class=\"o\">.<\/span><span class=\"nf\">addAction<\/span><span class=\"p\">(<\/span><span class=\"kt\">UIAlertAction<\/span><span class=\"p\">(<\/span><span class=\"nv\">title<\/span><span class=\"p\">:<\/span> <span class=\"kt\">HomeStrings<\/span><span class=\"o\">.<\/span><span class=\"n\">errorButton<\/span><span class=\"p\">,<\/span> <span class=\"nv\">style<\/span><span class=\"p\">:<\/span> <span class=\"o\">.<\/span><span class=\"k\">default<\/span><span class=\"p\">))<\/span>\n            <span class=\"k\">self<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"nf\">present<\/span><span class=\"p\">(<\/span><span class=\"n\">alert<\/span><span class=\"p\">,<\/span> <span class=\"nv\">animated<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">)<\/span>\n        <span class=\"p\">}<\/span>\n    <span class=\"p\">}<\/span>\n\n    <span class=\"kd\">func<\/span> <span class=\"nf\">displayArticleDetail<\/span><span class=\"p\">(<\/span><span class=\"n\">_<\/span> <span class=\"nv\">articleDetail<\/span><span class=\"p\">:<\/span> <span class=\"kt\">ArticleDetail<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n        <span class=\"n\">router<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"nf\">routeToArticleDetail<\/span><span class=\"p\">(<\/span><span class=\"nv\">id<\/span><span class=\"p\">:<\/span> <span class=\"n\">articleDetail<\/span><span class=\"o\">.<\/span><span class=\"n\">id<\/span> <span class=\"p\">??<\/span> <span class=\"mi\">0<\/span><span class=\"p\">)<\/span>\n    <span class=\"p\">}<\/span>\n\n    <span class=\"kd\">@objc<\/span> <span class=\"kd\">private<\/span> <span class=\"kd\">func<\/span> <span class=\"nf\">backButtonTapped<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\n        <span class=\"n\">navigationController<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"nf\">popViewController<\/span><span class=\"p\">(<\/span><span class=\"nv\">animated<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">)<\/span>\n    <span class=\"p\">}<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"c1\">\/\/ MARK: - UICollectionViewDataSource<\/span>\n<span class=\"kd\">extension<\/span> <span class=\"kt\">ArticlesViewController<\/span><span class=\"p\">:<\/span> <span class=\"kt\">UICollectionViewDataSource<\/span> <span class=\"p\">{<\/span>\n    <span class=\"kd\">func<\/span> <span class=\"nf\">collectionView<\/span><span class=\"p\">(<\/span><span class=\"n\">_<\/span> <span class=\"nv\">collectionView<\/span><span class=\"p\">:<\/span> <span class=\"kt\">UICollectionView<\/span><span class=\"p\">,<\/span> <span class=\"n\">numberOfItemsInSection<\/span> <span class=\"nv\">section<\/span><span class=\"p\">:<\/span> <span class=\"kt\">Int<\/span><span class=\"p\">)<\/span> <span class=\"o\">-&gt;<\/span> <span class=\"kt\">Int<\/span> <span class=\"p\">{<\/span>\n        <span class=\"k\">guard<\/span> <span class=\"k\">let<\/span> <span class=\"nv\">displayedArticles<\/span> <span class=\"o\">=<\/span> <span class=\"n\">articles<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"n\">displayedArticles<\/span> <span class=\"k\">else<\/span> <span class=\"p\">{<\/span> <span class=\"k\">return<\/span> <span class=\"mi\">1<\/span> <span class=\"p\">}<\/span>\n        <span class=\"k\">return<\/span> <span class=\"n\">displayedArticles<\/span><span class=\"o\">.<\/span><span class=\"n\">isEmpty<\/span> <span class=\"p\">?<\/span> <span class=\"mi\">1<\/span> <span class=\"p\">:<\/span> <span class=\"n\">displayedArticles<\/span><span class=\"o\">.<\/span><span class=\"n\">count<\/span>\n    <span class=\"p\">}<\/span>\n\n    <span class=\"kd\">func<\/span> <span class=\"nf\">collectionView<\/span><span class=\"p\">(<\/span><span class=\"n\">_<\/span> <span class=\"nv\">collectionView<\/span><span class=\"p\">:<\/span> <span class=\"kt\">UICollectionView<\/span><span class=\"p\">,<\/span> <span class=\"n\">cellForItemAt<\/span> <span class=\"nv\">indexPath<\/span><span class=\"p\">:<\/span> <span class=\"kt\">IndexPath<\/span><span class=\"p\">)<\/span> <span class=\"o\">-&gt;<\/span> <span class=\"kt\">UICollectionViewCell<\/span> <span class=\"p\">{<\/span>\n        <span class=\"k\">guard<\/span> <span class=\"k\">let<\/span> <span class=\"nv\">articles<\/span> <span class=\"o\">=<\/span> <span class=\"n\">articles<\/span> <span class=\"k\">else<\/span> <span class=\"p\">{<\/span>\n            <span class=\"k\">let<\/span> <span class=\"nv\">cell<\/span> <span class=\"o\">=<\/span> <span class=\"n\">collectionView<\/span><span class=\"o\">.<\/span><span class=\"nf\">dequeueReusableCell<\/span><span class=\"p\">(<\/span><span class=\"nv\">withReuseIdentifier<\/span><span class=\"p\">:<\/span> <span class=\"kt\">EmptyArticlesCell<\/span><span class=\"o\">.<\/span><span class=\"n\">identifier<\/span><span class=\"p\">,<\/span> <span class=\"nv\">for<\/span><span class=\"p\">:<\/span> <span class=\"n\">indexPath<\/span><span class=\"p\">)<\/span> <span class=\"k\">as!<\/span> <span class=\"kt\">EmptyArticlesCell<\/span>\n            <span class=\"n\">cell<\/span><span class=\"o\">.<\/span><span class=\"nf\">configureEmptyView<\/span><span class=\"p\">()<\/span>\n            <span class=\"k\">return<\/span> <span class=\"n\">cell<\/span>\n        <span class=\"p\">}<\/span>\n\n        <span class=\"k\">let<\/span> <span class=\"nv\">cell<\/span> <span class=\"o\">=<\/span> <span class=\"n\">collectionView<\/span><span class=\"o\">.<\/span><span class=\"nf\">dequeueReusableCell<\/span><span class=\"p\">(<\/span><span class=\"nv\">withReuseIdentifier<\/span><span class=\"p\">:<\/span> <span class=\"kt\">ArticleCell<\/span><span class=\"o\">.<\/span><span class=\"n\">identifier<\/span><span class=\"p\">,<\/span> <span class=\"nv\">for<\/span><span class=\"p\">:<\/span> <span class=\"n\">indexPath<\/span><span class=\"p\">)<\/span> <span class=\"k\">as!<\/span> <span class=\"kt\">ArticleCell<\/span>\n        <span class=\"n\">cell<\/span><span class=\"o\">.<\/span><span class=\"nf\">configure<\/span><span class=\"p\">(<\/span><span class=\"nv\">with<\/span><span class=\"p\">:<\/span> <span class=\"n\">articles<\/span><span class=\"o\">.<\/span><span class=\"n\">displayedArticles<\/span><span class=\"p\">[<\/span><span class=\"n\">indexPath<\/span><span class=\"o\">.<\/span><span class=\"n\">item<\/span><span class=\"p\">])<\/span>\n        <span class=\"k\">return<\/span> <span class=\"n\">cell<\/span>\n    <span class=\"p\">}<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"c1\">\/\/ MARK: - UICollectionViewDelegateFlowLayout<\/span>\n<span class=\"kd\">extension<\/span> <span class=\"kt\">ArticlesViewController<\/span><span class=\"p\">:<\/span> <span class=\"kt\">UICollectionViewDelegateFlowLayout<\/span> <span class=\"p\">{<\/span>\n    <span class=\"kd\">func<\/span> <span class=\"nf\">collectionView<\/span><span class=\"p\">(<\/span><span class=\"n\">_<\/span> <span class=\"nv\">collectionView<\/span><span class=\"p\">:<\/span> <span class=\"kt\">UICollectionView<\/span><span class=\"p\">,<\/span> <span class=\"n\">layout<\/span> <span class=\"nv\">collectionViewLayout<\/span><span class=\"p\">:<\/span> <span class=\"kt\">UICollectionViewLayout<\/span><span class=\"p\">,<\/span> <span class=\"n\">sizeForItemAt<\/span> <span class=\"nv\">indexPath<\/span><span class=\"p\">:<\/span> <span class=\"kt\">IndexPath<\/span><span class=\"p\">)<\/span> <span class=\"o\">-&gt;<\/span> <span class=\"kt\">CGSize<\/span> <span class=\"p\">{<\/span>\n        <span class=\"k\">return<\/span> <span class=\"kt\">CGSize<\/span><span class=\"p\">(<\/span><span class=\"nv\">width<\/span><span class=\"p\">:<\/span> <span class=\"n\">collectionView<\/span><span class=\"o\">.<\/span><span class=\"n\">frame<\/span><span class=\"o\">.<\/span><span class=\"n\">width<\/span><span class=\"p\">,<\/span> <span class=\"nv\">height<\/span><span class=\"p\">:<\/span> <span class=\"n\">collectionView<\/span><span class=\"o\">.<\/span><span class=\"n\">frame<\/span><span class=\"o\">.<\/span><span class=\"n\">height<\/span><span class=\"p\">)<\/span>\n    <span class=\"p\">}<\/span>\n\n    <span class=\"kd\">func<\/span> <span class=\"nf\">scrollViewDidEndDecelerating<\/span><span class=\"p\">(<\/span><span class=\"n\">_<\/span> <span class=\"nv\">scrollView<\/span><span class=\"p\">:<\/span> <span class=\"kt\">UIScrollView<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n        <span class=\"k\">let<\/span> <span class=\"nv\">pageNumber<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">round<\/span><span class=\"p\">(<\/span><span class=\"n\">scrollView<\/span><span class=\"o\">.<\/span><span class=\"n\">contentOffset<\/span><span class=\"o\">.<\/span><span class=\"n\">x<\/span> <span class=\"o\">\/<\/span> <span class=\"n\">scrollView<\/span><span class=\"o\">.<\/span><span class=\"n\">frame<\/span><span class=\"o\">.<\/span><span class=\"n\">size<\/span><span class=\"o\">.<\/span><span class=\"n\">width<\/span><span class=\"p\">)<\/span>\n        <span class=\"n\">pageControl<\/span><span class=\"o\">.<\/span><span class=\"n\">currentPage<\/span> <span class=\"o\">=<\/span> <span class=\"kt\">Int<\/span><span class=\"p\">(<\/span><span class=\"n\">pageNumber<\/span><span class=\"p\">)<\/span>\n    <span class=\"p\">}<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"kd\">extension<\/span> <span class=\"kt\">ArticlesViewController<\/span><span class=\"p\">:<\/span> <span class=\"kt\">UICollectionViewDelegate<\/span> <span class=\"p\">{<\/span>\n    <span class=\"kd\">func<\/span> <span class=\"nf\">collectionView<\/span><span class=\"p\">(<\/span><span class=\"n\">_<\/span> <span class=\"nv\">collectionView<\/span><span class=\"p\">:<\/span> <span class=\"kt\">UICollectionView<\/span><span class=\"p\">,<\/span> <span class=\"n\">didSelectItemAt<\/span> <span class=\"nv\">indexPath<\/span><span class=\"p\">:<\/span> <span class=\"kt\">IndexPath<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n        <span class=\"k\">guard<\/span> <span class=\"k\">let<\/span> <span class=\"nv\">article<\/span> <span class=\"o\">=<\/span> <span class=\"n\">articles<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"n\">displayedArticles<\/span><span class=\"p\">[<\/span><span class=\"n\">indexPath<\/span><span class=\"o\">.<\/span><span class=\"n\">item<\/span><span class=\"p\">]<\/span> <span class=\"k\">else<\/span> <span class=\"p\">{<\/span> <span class=\"k\">return<\/span> <span class=\"p\">}<\/span>\n        <span class=\"n\">interactor<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"nf\">didSelectArticle<\/span><span class=\"p\">(<\/span><span class=\"nv\">id<\/span><span class=\"p\">:<\/span> <span class=\"n\">article<\/span><span class=\"o\">.<\/span><span class=\"n\">id<\/span><span class=\"p\">)<\/span>\n    <span class=\"p\">}<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<ul>\n<li>\u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0646\u0627\u0648\u0628\u0631\u06cc \u0631\u0648\u062a\u0631<\/li>\n<\/ul>\n<p>\u0641\u06a9\u0631 \u06a9\u0631\u062f\u0646 \u062f\u0631 \u0645\u0648\u0631\u062f \u062c\u062f\u0627\u06cc\u06cc \u0627\u0632 \u0645\u0633\u0626\u0648\u0644\u06cc\u062a \u0647\u0627\u06cc\u06cc \u06a9\u0647 VIP \u0645\u0648\u0639\u0638\u0647 \u0645\u06cc \u06a9\u0646\u062f \u060c \u0628\u0633\u06cc\u0627\u0631 \u0645\u062a\u062f\u0627\u0648\u0644 \u0627\u0633\u062a \u06a9\u0647 \u0645\u0631\u0648\u0631 \u0628\u0627 \u0631\u0648\u062a\u0631 \u0627\u0646\u062c\u0627\u0645 \u0634\u0648\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u062d\u0627\u0644\u062a \u060c \u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0641\u06a9\u0631 \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0647\u0631 \u0635\u062d\u0646\u0647 \u0631\u0648\u062a\u0631 \u062e\u0648\u0627\u0647\u062f \u062f\u0627\u0634\u062a \u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0635\u0641\u062d\u0647 \u0648\u0631\u0648\u062f \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645 \u062f\u0627\u0631\u0627\u06cc \u06cc\u06a9 \u0645\u0642\u0627\u0644\u0647 \u062f\u06cc\u06af\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f. \u0648 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0646\u0645\u0648\u0646\u0647 \u060c \u0645\u0627 \u06cc\u06a9 \u0631\u0648\u062a\u0631 \u0627\u06cc\u062c\u0627\u062f \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f \u06a9\u0647 \u0645\u0633\u0626\u0648\u0644\u06cc\u062a \u0646\u0645\u0627\u06cc\u0634 \u0635\u0641\u062d\u0647 \u062c\u0632\u0626\u06cc\u0627\u062a \u0645\u0642\u0627\u0644\u0647 \u0631\u0627 \u0628\u0631 \u0639\u0647\u062f\u0647 \u062e\u0648\u0627\u0647\u062f \u062f\u0627\u0634\u062a \u0648 \u0627\u06cc\u0646 \u0631\u0648\u062a\u0631 \u0627\u0632 \u062a\u0639\u0627\u0645\u0644 \u0642\u0627\u0628\u0644 \u062f\u0633\u062a\u0631\u0633\u06cc \u0627\u0633\u062a.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight swift\"><code><span class=\"kd\">import<\/span> <span class=\"kt\">Foundation<\/span>\n\n<span class=\"kd\">protocol<\/span> <span class=\"kt\">ArticlesRoutingLogic<\/span> <span class=\"p\">{<\/span>\n    <span class=\"kd\">func<\/span> <span class=\"nf\">routeToArticleDetail<\/span><span class=\"p\">(<\/span><span class=\"nv\">id<\/span><span class=\"p\">:<\/span> <span class=\"kt\">Int<\/span><span class=\"p\">)<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"kd\">protocol<\/span> <span class=\"kt\">ArticlesDataStore<\/span> <span class=\"p\">{}<\/span>\n\n<span class=\"c1\">\/\/ MARK: - Router<\/span>\n\n<span class=\"kd\">class<\/span> <span class=\"kt\">ArticlesRouter<\/span><span class=\"p\">:<\/span> <span class=\"kt\">NSObject<\/span><span class=\"p\">,<\/span> <span class=\"kt\">ArticlesRoutingLogic<\/span><span class=\"p\">,<\/span> <span class=\"kt\">ArticlesDataStore<\/span> <span class=\"p\">{<\/span>\n    <span class=\"k\">weak<\/span> <span class=\"k\">var<\/span> <span class=\"nv\">viewController<\/span><span class=\"p\">:<\/span> <span class=\"kt\">ArticlesViewController<\/span><span class=\"p\">?<\/span>\n\n    <span class=\"kd\">func<\/span> <span class=\"nf\">routeToArticleDetail<\/span><span class=\"p\">(<\/span><span class=\"nv\">id<\/span><span class=\"p\">:<\/span> <span class=\"kt\">Int<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n        <span class=\"k\">let<\/span> <span class=\"nv\">articleDetailViewController<\/span> <span class=\"o\">=<\/span> <span class=\"kt\">ArticleDetailFactory<\/span><span class=\"o\">.<\/span><span class=\"nf\">build<\/span><span class=\"p\">(<\/span><span class=\"nv\">id<\/span><span class=\"p\">:<\/span> <span class=\"n\">id<\/span><span class=\"p\">)<\/span>\n        <span class=\"n\">viewController<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"n\">navigationController<\/span><span class=\"p\">?<\/span><span class=\"o\">.<\/span><span class=\"nf\">pushViewController<\/span><span class=\"p\">(<\/span><span class=\"n\">articleDetailViewController<\/span><span class=\"p\">,<\/span> <span class=\"nv\">animated<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">)<\/span>\n    <span class=\"p\">}<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u06a9\u062f \u0633\u0644\u0648\u0644 \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u062c\u0645\u0648\u0639\u0647 \u060c \u0635\u0641\u062d\u0647 \u062c\u0632\u0626\u06cc\u0627\u062a \u0648 \u0648\u0631\u0648\u062f \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u062f\u0631 GitHub \u0645\u0646 \u06cc\u0627\u0641\u062a <\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u062f\u0631 \u0645\u0646\u0637\u0642\u0647 \u062a\u0648\u0633\u0639\u0647 iOS \u060c \u06a9\u0627\u0631 \u0628\u0627 \u0645\u0639\u0645\u0627\u0631\u06cc \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u067e\u0631\u0648\u0698\u0647 \u0627\u0645\u06a9\u0627\u0646 \u067e\u0630\u06cc\u0631 \u0627\u0633\u062a \u060c \u062d\u062a\u06cc \u0628\u0631\u062e\u06cc \u0627\u0632 \u0622\u0646\u0647\u0627 \u0628\u06cc\u0634\u062a\u0631 \u0627\u0632 \u0633\u0627\u06cc\u0631\u06cc\u0646 \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u0645\u06cc \u06af\u06cc\u0631\u0646\u062f \u060c \u062a\u0641\u0627\u0648\u062a \u0647\u0627\u06cc \u062d\u062f\u0627\u0642\u0644 \u062f\u0631\u06a9 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u0634\u0645\u0627 \u062f\u0631 \u062f\u0631\u06a9 \u0628\u0647\u062a\u0631 \u0645\u0639\u0645\u0627\u0631\u06cc \u06a9\u0647 \u0627\u0645\u0631\u0648\u0632 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0645\u06a9 \u06a9\u0646\u062f. \u0686\u0631\u0627 VIP \u060c \u062d\u062a\u06cc \u0627\u06af\u0631 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644 &hellip;<\/p>\n","protected":false},"author":2,"featured_media":106240,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/media2.dev.to\/dynamic\/image\/width=1000,height=500,fit=cover,gravity=auto,format=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fh1jh8rc6oqfq14g3u5c2.jpg","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-106239","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/106239","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=106239"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/106239\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/106240"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=106239"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=106239"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=106239"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}