diff options
Diffstat (limited to 'actionpack/lib')
| -rw-r--r-- | actionpack/lib/action_controller/metal/url_for.rb | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/actionpack/lib/action_controller/metal/url_for.rb b/actionpack/lib/action_controller/metal/url_for.rb index 572d1770f7..fbaa90d521 100644 --- a/actionpack/lib/action_controller/metal/url_for.rb +++ b/actionpack/lib/action_controller/metal/url_for.rb @@ -4,7 +4,10 @@ module ActionController # # In addition to <tt>AbstractController::UrlFor</tt>, this module accesses the HTTP layer to define # url options like the +host+. In order to do so, this module requires the host class - # to implement +env+ and +request+, which need to be a Rack-compatible. + # to implement +env+ which needs to be Rack-compatible and +request+ + # which is either instance of +ActionDispatch::Request+ or an object + # that responds to <tt>host</tt>, <tt>optional_port</tt>, <tt>protocol</tt> and + # <tt>symbolized_path_parameter</tt> methods. # # class RootUrl # include ActionController::UrlFor |