История изменений

Исправление saahriktu, 27.12.20 17:24 (текущая версия) :

А switch'и ценны диапазонами:

case capacity
when 0
  "You ran out of gas."
when 1..20
  "The tank is almost empty. Quickly, find a gas station!"
when 21..70
  "You should be ok for now."
when 71..100
  "The tank is almost full."
else
  "Error: capacity has an invalid value (#{capacity})"
end

Исходная версия saahriktu, 27.12.20 17:21:

А switch'и ценны диапазонами, а не одним конкретным значением:

case capacity
when 0
  "You ran out of gas."
when 1..20
  "The tank is almost empty. Quickly, find a gas station!"
when 21..70
  "You should be ok for now."
when 71..100
  "The tank is almost full."
else
  "Error: capacity has an invalid value (#{capacity})"
end