![]() ![]() Rails offers facilities for inspecting and testing your routes. The Rails routing DSL already offers a way to break routes in an organized manner with namespace and scope. For most applications - even those with a few hundred routes - it's easier for developers to have a single routing file. Having multiple routing files makes discoverability and understandability harder. 5.1 Don't Use This Feature Unless You Really Need It You can use the normal routing DSL inside the admin.rb routing file, but you shouldn't surround it with the block like you did in the main config/routes.rb file. config/routes/admin.rb or config/routes/external/admin.rb). The file needs to be located inside the config/routes directory or any sub-directory (i.e. # config/routes/admin.rb namespace :admin do resources :comments end CopyĬalling draw(:admin) inside the block itself will try to load a routeįile that has the same name as the argument given ( admin.rb in this example). This generates the same routes as the previous example: The shallow method of the DSL creates a scope inside of which every nesting is shallow. articles/:article_id/drafts/new(.:format) articles/:article_id/quotes/new(.:format) articles/:article_id/comments/new(.:format) The articles resource here will have the following routes generated for it: HTTP Verb Resources :articles, shallow: true do resources :comments resources :quotes resources :drafts end Copy ![]() You can nest resources within other nested resources if you like. These helpers take an instance of Magazine as the first parameter ( 2.7.1 Limits to Nesting This will also create routing helpers such as magazine_ads_url and edit_magazine_ad_path. Update a specific ad belonging to a specific magazineĭelete a specific ad belonging to a specific magazine Return an HTML form for editing an ad belonging to a specific magazine Return an HTML form for creating a new ad belonging to a specific magazineĬreate a new ad belonging to a specific magazineĭisplay a specific ad belonging to a specific magazine The ad URLs require a magazine: HTTP Verbĭisplay a list of all ads for a specific magazine In addition to the routes for magazines, this declaration will also route ads to an AdsController. Resources :magazines do resources :ads end Copy
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