获取Rails定制方法的列表

Question

I'm trying to get the list of methods defined in a Rails model without the attributes and reflections.

The code I have thus far is as follows but it only shows the database columns and has_many, etc definitions. I need the custom methods in the model as well.

    class.reflections.keys.each do |key|
      define_method key do
        @object.send key
      end
    end
    class.attribute_names.each do |sym|
      define_method sym do
        @object.send sym
      end
    end

I've tried ".methods", etc but it includes or excludes the methods I've defined.

Answer 1

Use MyClass.instance_methods(false) , but make sure to pass false as an argument if you don't want it to return the methods defined in the superclasses.

Additionally, use MyClass.singleton_methods(false) for class methods.

More info:

• https://apidock.com/ruby/Object/singleton_methods
• https://apidock.com/ruby/Module/instance_methods