lib/netzke/plugins/configuration_tool.rb in netzke-basepack-0.5.8 vs lib/netzke/plugins/configuration_tool.rb in netzke-basepack-0.5.9

@@ -20,10 +20,10 @@
         api :commit
       end
 
       # if you include ConfigurationTool, you are supposed to provide configuration_widgets method which will returns an array of arrgeratees
       # that will be included in the property window (each in its own tab or accordion pane)
-      raise "configuration_widgets method undefined" unless base.instance_methods.include?("configuration_widgets")
+      raise "configuration_widgets method undefined" unless base.instance_methods.map(&:to_sym).include?(:configuration_widgets)
     end
 
     module ClassMethods
       def js_extend_properties_with_config_tool
         js_extend_properties_without_config_tool.merge({
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