Coin changer Kata in Ruby. TDD'd with 7 tests, attempting to follow TPP.
Given number of change (in cents), return an array of the least amount of coins possible that make up those cents. For example, 72 should return [25, 25, 10, 10, 1, 1].
Coin changer Kata in Ruby. TDD'd with 7 tests, attempting to follow TPP.
Given number of change (in cents), return an array of the least amount of coins possible that make up those cents. For example, 72 should return [25, 25, 10, 10, 1, 1].