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Ruby

MICHAEL P
MICHAEL P
5,191 Points
Posted by MICHAEL P
MICHAEL P
5,191 Points

Need Help With Ruby Module Question

Hi, I don't know how to do the following Ruby challenge! Please help!

The question is: Define the spaceship (<=>) operator as a method in the Shoes class. The operator should compare to the other shoe size.

This is the code :

class Shoes
  include Comparable

  attr_accessor :size


  def initialize(size)
    @size = size
  end
end

2 Answers

William Li
PLUS
William Li
Courses Plus Student 26,868 Points
William Li
William Li
Courses Plus Student 26,868 Points

Ok, I was asked to answer this question.

Now, if my Ruby knowledge has been too rusty, you can write it like this

class Shoes
  include Comparable

  attr_accessor :size


  def initialize(size)
    @size = size
  end

  def <=>(other)
    self.size <=> other.size
  end
end

That should do it, next time it'd probably best you post the original challenge link along w/ the question. Happy coding.