Custom Accessor

trait.rb

module Trait
  
  def traits(*arr)
    arr.each do |trait|
      class_eval do 
        define_method trait.to_s + "=" do |val|
          @trait||={}
          @trait[trait] = val
        end
      end
    end
    
    
      class_eval do
        define_method "traits" do
          @trait
      end
    end
  
  
  end
   
end

class TraitImplement

  extend Trait  
  traits :message, :status
  
end

trait = TraitImplement.new
trait.message = ("Ny Being")
trait.status  = '404'


# Message and Status methods are available as hash keys and values.
p trait.traits

#AasanHai