Adds :shallow option to resource route definition. If true, paths for nested
resources which reference a specific member (ie. those with an :id parameter)
will not use the parent path prefix or name prefix.

Example :

map.resources :users, :shallow => true do |user|
  user.resources :posts
end

* GET /users/1/posts (maps to PostsController#index action as usual)
  named route "user_posts" is added as usual.

* GET /posts/2 (maps to PostsController#show action as if it were not nested)
  Additionally, named route "post" is added too.

Make assert_select_rjs code more readable, make use of unused constants and use more simple Regexps.

[#540 state:resolved]
Signed-off-by: NJeremy Kemper <jeremy@bitsweat.net>

Signed-off-by: NMichael Koziarski <michael@koziarski.com>
[#931 state:committed]

Please install render_component plugin from http://github.com/rails/render_component/tree/master
if your application uses this functionality.

[#407 state:resolved]
Signed-off-by: NJeremy Kemper <jeremy@bitsweat.net>

Signed-off-by: NJeremy Kemper <jeremy@bitsweat.net>

[#523 state:resolved]
Signed-off-by: NJeremy Kemper <jeremy@bitsweat.net>

[#920 state:resolved]
Signed-off-by: NJeremy Kemper <jeremy@bitsweat.net>

All *_polymorphic_url, *_polymorphic_path helpers can now accept
an options hash which will be passed on to the named route
making it possible to generate polymorphic routes with additional
url parameters.
Signed-off-by: NPratik Naik <pratiknaik@gmail.com>

Return nil instead of a space when passing an empty collection or nil to 'render :partial' [#791 state:resolved]
Signed-off-by: NJoshua Peek <josh@joshpeek.com>

Signed-off-by: NJoshua Peek <josh@joshpeek.com>

Signed-off-by: NJoshua Peek <josh@joshpeek.com>

Tidy up ActionMailer rendering logic to take advantage of view path cache instead of using file system lookups

Signed-off-by: NJoshua Peek <josh@joshpeek.com>

Prepare Route#generate and Route#recognize early. Also refactor segments a bit to try to make immutable.

AbstractRequest.relative_url_root is no longer automatically configured by a HTTP header. It can now be set in your configuration environment with config.action_controller.relative_url_root

Extract ActiveSupport::TypedArray class to ensure an array is all of the same type [#673 state:resolved]

Raise ArgumentError if an invalid method is specified as part of a route's conditions.  Also raise an error if HEAD is specified as the method, as rails routes all HEAD requests through the equivalent GET, though doesn't return the response body [#182 state:resolved]
Signed-off-by: NJoshua Peek <josh@joshpeek.com>

Set the response content type to that of found template if not explicitly set elsewhere [#444 state:resolved]
Signed-off-by: NJoshua Peek <josh@joshpeek.com>

Removed lagacy TemplateHandler#render API. Left in a legacy TemplateHandler and Compilable stub so plugins will not have to change anything.