risosu_san.rb in matsimitsu-risosu-san-0.1.2

- old
+ new

@@ -7,10 +7,12 @@
     # Adds a before filter which will take care of finding the parent resource.
     #
     #   class PasswordsController < ActionController::Base
     #     find_parent_resource :only => :new, :field => 'slug'
     #   end
+    # 
+    #   :field setting is optional, if used and record is not found, there is a fallback to ID
     def find_parent_resource(options = {})
       if options[:field] then
         field = options[:field]
         options.delete(:field)
       end
@@ -62,10 +64,10 @@
   #   find_parent_resource, :field => 'slug'
   #   @parent_resource # => #<Member id: 24>
   #   @member # => #<Member id: 24>
   def find_parent_resource(field=nil)
     finder_sender = field ? "find_by_#{field}" : 'find'
-    if @parent_resource.nil? && nested? && @parent_resource = parent_resource_params[:class].send(finder_sender, parent_resource_params[:id])
+    if @parent_resource.nil? && nested? && @parent_resource = parent_resource_params[:class].send(finder_sender, parent_resource_params[:id]) || parent_resource_params[:class].send('find', parent_resource_params[:id])
       instance_variable_set("@#{parent_resource_params[:name]}", @parent_resource)
     end
     @parent_resource
   end
 end
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