{"id":17093,"date":"2017-02-01T15:58:12","date_gmt":"2017-02-01T20:58:12","guid":{"rendered":"http:\/\/mjtsai.com\/blog\/?p=17093"},"modified":"2017-02-01T15:58:12","modified_gmt":"2017-02-01T20:58:12","slug":"swift-classes-that-conform-to-protocols","status":"publish","type":"post","link":"https:\/\/mjtsai.com\/blog\/2017\/02\/01\/swift-classes-that-conform-to-protocols\/","title":{"rendered":"Swift Classes That Conform to Protocols"},"content":{"rendered":"<p><a href=\"http:\/\/chris.eidhof.nl\/post\/classes-and-protocols\/\">Chris Eidhof<\/a>:<\/p>\n<blockquote cite=\"http:\/\/chris.eidhof.nl\/post\/classes-and-protocols\/\">\n<p>The other day, someone asked how to have a variable which stores a <code>UIView<\/code> that also conforms to a protocol. In Objective-C, you would simply write <code>UIView&lt;HeaderViewProtocol&gt;<\/code>. In  current Swift, you can&rsquo;t write something like that. This posts shows a two workarounds.<\/p>\n<\/blockquote>","protected":false},"excerpt":{"rendered":"<p>Chris Eidhof: The other day, someone asked how to have a variable which stores a UIView that also conforms to a protocol. In Objective-C, you would simply write UIView&lt;HeaderViewProtocol&gt;. In current Swift, you can&rsquo;t write something like that. This posts shows a two workarounds.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"apple_news_api_created_at":"","apple_news_api_id":"","apple_news_api_modified_at":"","apple_news_api_revision":"","apple_news_api_share_url":"","apple_news_coverimage":0,"apple_news_coverimage_caption":"","apple_news_is_hidden":false,"apple_news_is_paid":false,"apple_news_is_preview":false,"apple_news_is_sponsored":false,"apple_news_maturity_rating":"","apple_news_metadata":"\"\"","apple_news_pullquote":"","apple_news_pullquote_position":"","apple_news_slug":"","apple_news_sections":"\"\"","apple_news_suppress_video_url":false,"apple_news_use_image_component":false,"footnotes":""},"categories":[4],"tags":[71,901],"class_list":["post-17093","post","type-post","status-publish","format-standard","hentry","category-programming-category","tag-programming","tag-swift-programming-language"],"apple_news_notices":[],"_links":{"self":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts\/17093","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/comments?post=17093"}],"version-history":[{"count":1,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts\/17093\/revisions"}],"predecessor-version":[{"id":17094,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts\/17093\/revisions\/17094"}],"wp:attachment":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/media?parent=17093"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/categories?post=17093"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/tags?post=17093"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}