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Start your free trialJason Carr
5,495 PointsIs there a problem with my code?
Is there a problem with my code?
class Shoes
include Comparable
attr_accessor :size
def <=>(size)
shoes <=> size
end
def initialize(size)
@size = size
end
end
1 Answer
William Li
Courses Plus Student 26,868 PointsThe problem here is that in the spaceship method definition body, you didn't actually compare the size of two shoes. To do so, you need to write the code this way.
class Shoes
include Comparable
attr_accessor :size
def initialize(size)
@size = size
end
def <=>(other)
self.size <=> other.size
end
end
Let me know if you have further questions.