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Ruby Ruby Modules Ruby Core Modules Comparable

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

I don't know how to do Ruby challenge. Please help!

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

1 Answer

Vlad Filiucov
Vlad Filiucov
10,665 Points
Vlad Filiucov
Vlad Filiucov
10,665 Points 
class Shoes
  include Comparable
  attr_accessor :size

  def <=>(other_person)
    size <=> other_person.size
  end

  def initialize(size)
    @size = size
  end
end