How to dynamically define a class method which will refer to a local variable outside?

Question

class C
end

var = \"I am a local var outside\"

C.class_eval do
   def self.a_class_method
     puts var 
   end
end

I know, this is not correct, beca

Answer 1

you can do it simply this way

class << C
  define_method(:a_class_method) do
     # do something
  end
end