Discussion on: Daily Challenge #45 - Change Machine

def change(amount)
  result = { 25 => 0, 10 => 0, 5 => 0, 1 => 0 }
  case amount
  in 25.. then
    amount -= 25
    result[25] += 1
  in 10.. then
    amount -= 10
    result[10] += 1
  in 5.. then
    amount -= 5
    result[5] += 1
  in 1.. then
    amount -= 1
    result[1] += 1
  end until amount.zero?
  result
end

p change(31)