method

_default_wrap_model

Ruby on Rails latest stable (v7.1.3.2) - 0 notes - Class: ClassMethods

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What's this?

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v3.2.13) is shown here.

These similar methods exist in v7.1.3.2:

ActionController::ParamsWrapper::Options#_default_wrap_model

_default_wrap_model() protected

Determine the wrapper model from the controller’s name. By convention, this could be done by trying to find the defined model that has the same singularize name as the controller. For example, UsersController will try to find if the User model exists.

This method also does namespace lookup. Foo::Bar::UsersController will try to find Foo::Bar::User, Foo::User and finally User.

Show source

# File actionpack/lib/action_controller/metal/params_wrapper.rb, line 147
      def _default_wrap_model #:nodoc:
        return nil if self.anonymous?
        model_name = self.name.sub(/Controller$/, '').classify

        begin
          if model_klass = model_name.safe_constantize
            model_klass
          else
            namespaces = model_name.split("::")
            namespaces.delete_at(-2)
            break if namespaces.last == model_name
            model_name = namespaces.join("::")
          end
        end until model_klass

        model_klass
      end

_default_wrap_model

Related methods

Method deprecated or moved