crud.rb in para-0.6.2

- old
+ new

@@ -11,10 +11,12 @@
       configurable_on :namespaced
 
       has_many :component_resources, class_name: 'Para::ComponentResource',
                foreign_key: :component_id, autosave: true, dependent: :destroy
 
+      before_validation :ensure_model_type
+
       def namespaced?
         case namespaced
         when 'true' then true
         else false
         end
@@ -30,18 +32,33 @@
 
       def remove_resource(resource)
         component_resources.where(resource: resource).first.destroy
       end
 
+      def update_with(attributes)
+        # If no model_type is provided in the configuration file, default to
+        # the singular and camelized version of the identifier, allowing to
+        # create crud components without setting the :model_type option, when
+        # given a conventional name
+        attributes[:model_type] ||= identifier.to_s.camelize.singularize if identifier
+        attributes[:controller] ||= '/para/admin/crud_resources'
+
+        super
+      end
+
       private
 
       def namespaced_resources
         model.joins(
           "INNER JOIN para_component_resources ON " +
           "para_component_resources.resource_id = #{ model_table_name }.id"
         ).where(
           para_component_resources: { component_id: id }
         )
+      end
+
+      def ensure_model_type
+        self.model_type ||= identifier
       end
     end
   end
 end