How to use define_method inside initialize()

Question

Trying to use define_method inside initialize but getting undefined_method define_method. What am I doing wrong?

class C
          


        

Answer 1

Do as below :

class C
  def initialize(n)    
    self.class.send(:define_method,n) { puts "some method #{n}" }    
  end
end

ob = C.new("abc")
ob.abc
# >> some method abc

Module#define_method is a private method and also a class method.Your one didn't work,as you tried to call it on the instance of C.You have to call it on C,using #send in your case.