diff options
Diffstat (limited to 'actionpack/lib/action_controller/metal/mime_responds.rb')
| -rw-r--r-- | actionpack/lib/action_controller/metal/mime_responds.rb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/actionpack/lib/action_controller/metal/mime_responds.rb b/actionpack/lib/action_controller/metal/mime_responds.rb index a2e06fe0a6..998bef6556 100644 --- a/actionpack/lib/action_controller/metal/mime_responds.rb +++ b/actionpack/lib/action_controller/metal/mime_responds.rb @@ -222,6 +222,9 @@ module ActionController #:nodoc: # is quite simple (it just needs to respond to call), you can even give # a proc to it. # + # In order to use respond_with, first you need to declare the formats your + # controller responds to in the class level with a call to <tt>respond_to</tt>. + # def respond_with(*resources, &block) raise "In order to use respond_with, first you need to declare the formats your " << "controller responds to in the class level" if self.class.mimes_for_respond_to.empty? |