From b72cc472f762a6201e744b2def7467afb363b625 Mon Sep 17 00:00:00 2001 From: Xavier Noria Date: Thu, 22 Jul 2010 00:32:39 +0200 Subject: routing guide: say "path" when you mean path --- railties/guides/source/routing.textile | 72 +++++++++++++++++----------------- 1 file changed, 36 insertions(+), 36 deletions(-) (limited to 'railties') diff --git a/railties/guides/source/routing.textile b/railties/guides/source/routing.textile index ae80ba77e4..7e6d6b5b34 100644 --- a/railties/guides/source/routing.textile +++ b/railties/guides/source/routing.textile @@ -5,14 +5,14 @@ This guide covers the user-facing features of Rails routing. By referring to thi * Understand the code in +routes.rb+ * Construct your own routes, using either the preferred resourceful style or with the @match@ method * Identify what parameters to expect an action to receive -* Automatically create URLs using route helpers +* Automatically create paths and URLs using route helpers * Use advanced techniques such as constraints and Rack endpoints endprologue. h3. The Purpose of the Rails Router -The Rails router recognizes URLs and dispatches them to a controller's action. It can also generate URLs, avoiding the need to hardcode URL strings in your views. +The Rails router recognizes URLs and dispatches them to a controller's action. It can also generate paths and URLs, avoiding the need to hardcode strings in your views. h4. Connecting URLs to Code @@ -30,9 +30,9 @@ match "/patients/:id" => "patients#show" the request is dispatched to the +patients+ controller's +show+ action with { :id => "17" } in +params+. -h4. Generating URLs from Code +h4. Generating Paths and URLs from Code -You can also generate URLs. If your application contains this code: +You can also generate paths and URLs. If your application contains this code: @patient = Patient.find(17) @@ -76,7 +76,7 @@ resources :photos creates seven different routes in your application, all mapping to the +Photos+ controller: -|_. Verb |_.URL |_.action |_.used for| +|_. Verb |_.Path |_.action |_.used for| |GET |/photos |index |display a list of all photos| |GET |/photos/new |new |return an HTML form for creating a new photo| |POST |/photos |create |create a new photo| @@ -85,7 +85,7 @@ creates seven different routes in your application, all mapping to the +Photos+ |PUT |/photos/:id |update |update a specific photo| |DELETE |/photos/:id |destroy |delete a specific photo| -h4. URLs and Paths +h4. Paths and URLs Creating a resourceful route will also expose a number of helpers to the controllers in your application. In the case of +resources :photos+: @@ -130,7 +130,7 @@ resource :geocoder creates six different routes in your application, all mapping to the +Geocoders+ controller: -|_. Verb |_.URL |_.action |_.used for| +|_. Verb |_.Path |_.action |_.used for| |GET |/geocoder/new |new |return an HTML form for creating the geocoder| |POST |/geocoder |create |create the new geocoder| |GET |/geocoder |show |display the one and only geocoder resource| @@ -160,7 +160,7 @@ end This will create a number of routes for each of the +posts+ and +comments+ controller. For +Admin::PostsController+, Rails will create: -|_. Verb |_.URL |_.action |_. helper | +|_. Verb |_.Path |_.action |_. helper | |GET |/admin/photos |index | admin_photos_path | |GET |/admin/photos/new |new | new_admin_photos_path | |POST |/admin/photos |create | admin_photos_path | @@ -197,16 +197,16 @@ or, for a single case resources :posts, :path => "/admin" -In each of these cases, the named routes remain the same as if you did not use +scope+. In the last case, the following URLs map to +PostsController+: +In each of these cases, the named routes remain the same as if you did not use +scope+. In the last case, the following paths map to +PostsController+: -|_. Verb |_.URL |_.action |_. helper | -|GET |photos |index | photos_path | -|GET |photos/new |new | photos_path | -|POST |photos |create | photos_path | -|GET |photos/1 |show | photo_path(id) | -|GET |photos/1/edit |edit | edit_photo_path(id) | -|PUT |photos/1 |update | photo_path(id) | -|DELETE |photos/1 |destroy | photo_path(id) | +|_. Verb |_.Path |_.action |_. helper | +|GET |/admin/photos |index | photos_path | +|GET |/admin/photos/new |new | photos_path | +|POST |/admin/photos |create | photos_path | +|GET |/admin/photos/1 |show | photo_path(id) | +|GET |/admin/photos/1/edit |edit | edit_photo_path(id) | +|PUT |/admin/photos/1 |update | photo_path(id) | +|DELETE |/admin/photos/1 |destroy | photo_path(id) | h4. Nested Resources @@ -232,7 +232,7 @@ end In addition to the routes for magazines, this declaration will also route ads to an +AdsController+. The ad URLs require a magazine: -|_.Verb |_.URL |_.action |_.used for| +|_.Verb |_.Path |_.action |_.used for| |GET |/magazines/1/ads |index |display a list of all ads for a specific magazine| |GET |/magazines/1/ads/new |new |return an HTML form for creating a new ad belonging to a specific magazine| |POST |/magazines/1/ads |create |create a new ad belonging to a specific magazine| @@ -256,7 +256,7 @@ resources :publishers do end -Deeply-nested resources quickly become cumbersome. In this case, for example, the application would recognize URLs such as +Deeply-nested resources quickly become cumbersome. In this case, for example, the application would recognize paths such as 
 /publishers/1/magazines/2/photos/3
@@ -266,9 +266,9 @@ The corresponding route helper would be +publisher_magazine_photo_url+, requirin
 
 TIP: _Resources should never be nested more than 1 level deep._
 
-h4. Creating URLs From Objects
+h4. Creating Paths and URLs From Objects
 
-In addition to using the routing helpers, Rails can also create URLs from an array of parameters. For example, suppose you have this set of routes:
+In addition to using the routing helpers, Rails can also create paths and URLs from an array of parameters. For example, suppose you have this set of routes:
 
 
 resources :magazines do
@@ -340,7 +340,7 @@ resources :photos do
 end
 
 
-This will enable Rails to recognize URLs such as +/photos/search+ with GET, and route to the +search+ action of +PhotosController+. It will also create the +search_photos_url+ and +search_photos_path+ route helpers.
+This will enable Rails to recognize paths such as +/photos/search+ with GET, and route to the +search+ action of +PhotosController+. It will also create the +search_photos_url+ and +search_photos_path+ route helpers.
 
 Just as with member routes, you can pass +:on+ to a route:
 
@@ -380,7 +380,7 @@ You can set up as many dynamic segments within a regular route as you like. Anyt
 match ':controller/:action/:id/:user_id'
 
 
-An incoming URL of +/photos/show/1/2+ will be dispatched to the +show+ action of the +PhotosController+. +params[:id]+ will be +"1"+, and +params[:user_id]+ will be +"2"+.
+An incoming path of +/photos/show/1/2+ will be dispatched to the +show+ action of the +PhotosController+. +params[:id]+ will be +"1"+, and +params[:user_id]+ will be +"2"+.
 
 NOTE: You can't use +namespace+ or +:module+ with a +:controller+ path segment. If you need to do this then use a constraint on :controller that matches the namespace you require. e.g:
 
@@ -396,7 +396,7 @@ You can specify static segments when creating a route:
 match ':controller/:action/:id/with_user/:user_id'
 
 
-This route would respond to URLs such as +/photos/show/1/with_user/2+. In this case, +params+ would be { :controller => "photos", :action => "show", :id => "1", :user_id => "2" }.
+This route would respond to paths such as +/photos/show/1/with_user/2+. In this case, +params+ would be { :controller => "photos", :action => "show", :id => "1", :user_id => "2" }.
 
 h4. The Query String
 
@@ -406,7 +406,7 @@ The +params+ will also include any parameters from the query string. For example
 match ':controller/:action/:id'
 
 
-An incoming URL of +/photos/show/1?user_id=2+ will be dispatched to the +show+ action of the +Photos+ controller. +params+ will be { :controller => "photos", :action => "show", :id => "1", :user_id => "2" }.
+An incoming path of +/photos/show/1?user_id=2+ will be dispatched to the +show+ action of the +Photos+ controller. +params+ will be { :controller => "photos", :action => "show", :id => "1", :user_id => "2" }.
 
 h4. Defining Defaults
 
@@ -416,7 +416,7 @@ You do not need to explicitly use the +:controller+ and +:action+ symbols within
 match 'photos/:id' => 'photos#show'
 
 
-With this route, Rails will match an incoming URL of +/photos/12+ to the +show+ action of  +PhotosController+.
+With this route, Rails will match an incoming path of +/photos/12+ to the +show+ action of  +PhotosController+.
 
 You can also define other defaults in a route by supplying a hash for the +:defaults+ option. This even applies to parameters that you do not specify as dynamic segments. For example:
 
@@ -444,7 +444,7 @@ You can use the +:constraints+ option to enforce a format for a dynamic segment:
 match 'photos/:id' => 'photos#show', :constraints => { :id => /[A-Z]\d{5}/ }
 
 
-This route would match URLs such as +/photos/A12345+. You can more succinctly express the same route this way:
+This route would match paths such as +/photos/A12345+. You can more succinctly express the same route this way:
 
 
 match 'photos/:id' => 'photos#show', :id => /[A-Z]\d{5}/
@@ -573,9 +573,9 @@ The +:controller+ option lets you explicitly specify a controller to use for the
 resources :photos, :controller => "images"
 
 
-will recognize incoming URLs beginning with +/photo+ but route to the +Images+ controller:
+will recognize incoming paths beginning with +/photo+ but route to the +Images+ controller:
 
-|_. Verb |_.URL          |_.action |
+|_. Verb |_.Path         |_.action |
 |GET     |/photos        |index    |
 |GET     |/photos/new    |new      |
 |POST    |/photos        |create   |
@@ -584,7 +584,7 @@ will recognize incoming URLs beginning with +/photo+ but route to the +Images+ c
 |PUT     |/photos/1      |update   |
 |DELETE  |/photos/1      |destroy  |
 
-NOTE: Use +photos_path+, +new_photos_path+, etc. to generate URLs for this resource.
+NOTE: Use +photos_path+, +new_photos_path+, etc. to generate paths for this resource.
 
 h4. Specifying Constraints
 
@@ -615,9 +615,9 @@ The +:as+ option lets you override the normal naming for the named route helpers
 resources :photos, :as => "images"
 
 
-will recognize incoming URLs beginning with +/photos+ and route the requests to +PhotosController+:
+will recognize incoming paths beginning with +/photos+ and route the requests to +PhotosController+:
 
-|_.HTTP verb|_.URL           |_.action |_.named helper   |
+|_.HTTP verb|_.Path          |_.action |_.named helper   |
 |GET        |/photos         |index    | images_path     |
 |GET        |/photos/new     |new      | new_image_path  |
 |POST       |/photos         |create   | images_path     |
@@ -628,20 +628,20 @@ will recognize incoming URLs beginning with +/photos+ and route the requests to
 
 h4. Overriding the +new+ and +edit+ Segments
 
-The +:path_names+ option lets you override the automatically-generated "new" and "edit" segments in URLs:
+The +:path_names+ option lets you override the automatically-generated "new" and "edit" segments in paths:
 
 
 resources :photos, :path_names => { :new => 'make', :edit => 'change' }
 
 
-This would cause the routing to recognize URLs such as
+This would cause the routing to recognize paths such as
 
 
 /photos/make
 /photos/1/change
 
 
-NOTE: The actual action names aren't changed by this option. The two URLs shown would still route to the new and edit actions.
+NOTE: The actual action names aren't changed by this option. The two paths shown would still route to the +new+ and +edit+ actions.
 
 TIP: If you find yourself wanting to change this option uniformly for all of your routes, you can use a scope:
 
@@ -709,7 +709,7 @@ end
 
 Rails now creates routes to the +CategoriesControlleR+.
 
-|_.HTTP verb|_.URL                      |_.action |
+|_.HTTP verb|_.Path                     |_.action |
 |GET        |/kategorien                |index    |
 |GET        |/kategorien/neu            |new      |
 |POST       |/kategorien                |create   |
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