Question

I know global variables should never be used but right now it’s the only thing that I can get to work. So I’m looking for alternatives. What I want to do is pass @array which is is in method two in class New, to method one. The only way I was able to accomplish this is with $array.

module Test::Abc
  class << self
    def one
      ....
    end

    class New
      def two
        @array=[]
      end
    end
  end
end

Here’s what I did to get the result I needed…

module Test::Abc
  class << self
    def one(array)
      ....
    end
  end

  class New
    def two
      @array=[]
      array=@array
      Test::Abc::one(array)
    end
  end
end

Answer 1

Here’s what I came up with as a solution…

module Test::Abc
  class << self
    def one(array)
      ....
    end
  end

  class New
    def two
      @array=[]
      array=@array
      Test::Abc::one(array)
    end
  end
end