require 'delegate'

module Associate
    def associate(obj, *args)
        raise "Not a hash" if args[0] and !args[0].kind_of?(Hash)
        class << obj
            attr_accessor :__associated
        end

        obj.__associated = args[0]

        return obj
    end

    module_function :associate
end

if __FILE__ == $0
    include Associate

    pr = associate([], { :one => 1 })

    case pr
    when Array
        p true
    else
        p false
    end

    p pr.__associated[:one]
end