{"id":18308,"date":"2022-10-30T20:22:00","date_gmt":"2022-10-30T14:52:00","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-rails-what-does-this-yield-do\/"},"modified":"2022-10-30T20:22:00","modified_gmt":"2022-10-30T14:52:00","slug":"solved-rails-what-does-this-yield-do","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-rails-what-does-this-yield-do\/","title":{"rendered":"[Solved] Rails what does this “yield” do?"},"content":{"rendered":"

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The reserved Ruby key word yield<\/strong> is for processing closures (like a Proc or lamda). That said it is some kind of placeholder for processing some logic.
\nIn Ruby on Rails view templating it is used for merging in partials. In the case of a layout file like the application.html.erb it merges in controller response templates like index.html.erb or show.html.erb.
\nThink of it as a placeholder for your controller response HTML in a global layout environment.<\/p>\n

\n

Read more at: Understanding yield<\/a>
\nor about Ruby closures:
\nDo the Proc! … a Ruby closure<\/a> and
\nHave a lambda! … a Ruby closure<\/a><\/p>\n<\/p><\/div>\n

<\/div>\n<\/div>\n

<\/span> <\/p><\/div>\n<\/div>\n

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solved Rails what does this “yield” do? <\/p>\n","protected":false},"excerpt":{"rendered":"

[ad_1] The reserved Ruby key word yield is for processing closures (like a Proc or lamda). That said it is some kind of placeholder for processing some logic. In Ruby on Rails view templating it is used for merging in partials. In the case of a layout file like the application.html.erb it merges in controller … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[455,615,2016,858,4453],"class_list":["post-18308","post","type-post","status-publish","format-standard","hentry","category-solved","tag-ruby","tag-ruby-on-rails","tag-ruby-on-rails-3","tag-view","tag-yield"],"yoast_head":"\n[Solved] Rails what does this "yield" do? - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-rails-what-does-this-yield-do\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Rails what does this "yield" do? - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] The reserved Ruby key word yield is for processing closures (like a Proc or lamda). 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