How do I use define_method to create class methods?

Question

This is useful if you are trying to create class methods metaprogramatically:

def self.create_methods(method_name)
    # To create instance methods:
    defi         


        

Answer 1

You could also do something like this without relying on define_method:

A.class_eval do
  def self.class_method_name(param)
    puts param
  end
end

A.class_method_name("hello") # outputs "hello" and returns nil