components_helper.rb in para-0.8.3

- old
+ new

@@ -16,7 +16,12 @@
         section.components.each do |component|
           components << component if can?(:read, component)
         end
       end.sort_by(&:name)
     end
+
+    def show_component?(component)
+      config = Para.components.component_configuration_for(component.identifier)
+      !config.shown_if || instance_exec(&config.shown_if)
+    end
   end
 end