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Description: resources_controller rails plugin: rc makes RESTful controllers fun
Homepage: http://plugins.ardes.com/doc/resources_controller
Clone URL: git://github.com/ianwhite/resources_controller.git
Click here to lend your support to: resources_controller and make a donation at www.pledgie.com ! 
Extracted #add_enclosing_resource from 
#load_enclosing_resource_from_specification

This makes it much easier to override #load_enclosing_resources in your 
controller if
you have a route (or set of routes) which cannot easily be mapped onto a 
specification.
mocoso (author)
Thu Oct 09 06:56:04 -0700 2008
commit  93b29a469bf994434f3e661f29fefc5f51bd4109
tree    e69ab26c055e7c34ec1775097d4c45cb9e88d2c7
parent  d82eedac75ba1eb821c50fe542df956b89be73db
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lib/ardes/resources_controller.rb 
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@@ -785,14 +785,18 @@ module Ardes#:nodoc:
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       def load_enclosing_resource_from_specification(spec)
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         spec.segment == route_enclosing_names[enclosing_resources.size].first or ResourcesController.raise_resource_mismatch(self)
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         returning spec.find_from(self) do |resource|
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-          update_name_prefix(spec.name_prefix)
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-          enclosing_resources << resource
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-          enclosing_collection_resources << resource unless spec.singleton?
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-          instance_variable_set("@#{spec.name}", resource)
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-          instance_variable_set("@#{spec.as}", resource) if spec.as
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+          add_enclosing_resource(resource, spec.name, :name_prefix => spec.name_prefix, :is_singleton => spec.singleton?, :as => spec.as )
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         end
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       end
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-        
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+      
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+      def add_enclosing_resource(resource, name, options = {})
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+        update_name_prefix(options[:name_prefix] || (options[:name_prefix] == false ? '' : "#{name}_"))
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+        enclosing_resources << resource
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+        enclosing_collection_resources << resource unless options[:is_singleton]
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+        instance_variable_set("@#{name}", resource)
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+        instance_variable_set("@#{options[:as]}", resource) if options[:as]
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+      end
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+      
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       # The name prefix is used for forwarding urls and will be different depending on
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       # which route the controller was invoked by.  The resource specifications build
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       # up the name prefix as the resources are loaded.

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