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Description: response for lets you decorate your actions respond_to blocks
Homepage: http://blog.ardes.com/response_for
Clone URL: git://github.com/ianwhite/response_for.git
Click here to lend your support to: response_for and make a donation at www.pledgie.com ! 
Fixed bug where response_for was clobbering the respond_to when the respond_to 
relied on default_render? [thanks to Tom Stuart for the report]
ianwhite (author)
Sun Oct 19 15:11:00 -0700 2008
commit  37c5ff4c91f2974a4493ed4233f84d4f6d757c26
tree    67546b4245358d6c872c4897379f2cc44b975db6
parent  0cb80d7a78efab2be80d2f99bfac3699a9c2dcdc
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@@ -6,6 +6,7 @@ module Ardes #:nodoc:
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         extend ClassMethods
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         alias_method_chain :default_render, :response_for
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         alias_method_chain :template_exists?, :response_for
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+        alias_method_chain :respond_to, :response_for
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       end
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     end
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@@ -134,7 +135,7 @@ module Ardes #:nodoc:
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     # we rescue the case where there were no responses, so that the default_render
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     # action will be performed
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     def respond_to_action_responses
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-      if (responses = self.class.action_responses[action_name]) && responses.any?
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+      if !@respond_to_performed && (responses = self.class.action_responses[action_name]) && responses.any?
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         respond_to do |responder|
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           responses.each {|response| instance_exec(responder, &response) }
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         end rescue Responder::NoResponsesError
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@@ -148,6 +149,11 @@ module Ardes #:nodoc:
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       default_render_without_response_for unless performed?
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     end
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+    def respond_to_with_response_for(*args, &block)
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+      @respond_to_performed = true
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+      respond_to_without_response_for(*args, &block)
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+    end
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+    
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     # included into ActionController::MimeResponds::Responder
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     module Responder
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       class NoResponsesError < RuntimeError; end

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