diff options
Diffstat (limited to 'actionpack/lib/action_controller/metal/url_for.rb')
| -rw-r--r-- | actionpack/lib/action_controller/metal/url_for.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/actionpack/lib/action_controller/metal/url_for.rb b/actionpack/lib/action_controller/metal/url_for.rb index 6fc0cf1fb8..9a03033f48 100644 --- a/actionpack/lib/action_controller/metal/url_for.rb +++ b/actionpack/lib/action_controller/metal/url_for.rb @@ -1,3 +1,9 @@ +# Includes #url_for into the host class. The class has to provide a RouteSet by implementing +# the #_routes methods. Otherwise, an exception will be raised. +# +# In addition to AbstractController::UrlFor, 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, which needs to be a Rack-compatible environment hash. module ActionController module UrlFor extend ActiveSupport::Concern |