fahrenheitToCelsius<T extends num> function

T fahrenheitToCelsius<T extends num>(
  1. T val
)

Implementation

T fahrenheitToCelsius<T extends num>(T val) {
  if (T is int) {
    return (val - 32) * 5 / 9 as T;
  }
  return (val - 32) * 5 / 9 as T;
}