Comparing Idiomatic Spaceships in Ruby - hartley mcguire

05-Jul-2025 11
If you want to make a Ruby class comparable (ex. a > b), all you have to do is implement the "spaceship" method, <=>, and include the Comparable module. But how do you implement the spaceship? If your class is simple, maybe a Die with 6 faces, you could just delegate to an attribute, like the Die's value1. .
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