module Sharable

    attr_accessor :share_id

    def self.extended(obj)
      @share_id ||= nil
      puts "Module Shareable Extended into : #{obj.obj_info}"

      obj.init_share_id()
    end

    def init_share_id()
        puts "instance variables defined? #{instance_variable_defined?(:@args).inspect}"   #<--- reports true


        if instance_variable_defined?(:@args)     #<--- this code does not run
            puts "@args.has_key? #{@args.has_key?(:share_id).inspect}"
            return if !@args.has_key?(:share_id)
            @share_id = @args[:share_id]
            @args.delete(:share_id)
            puts "Finished intitializing Share ID  from args -- args: #{@args.inspect}"
        end
     end
end

Class YamlLoader
   def initialize(args={})
	@args = args
        extend Sharable
end