mapOr<U> method
U
mapOr<U>(
- U defaultValue,
- U f(
- T value
Returns the provided default (if None), or applies a function to the contained value (if Some),
Arguments passed to mapOr
are eagerly evaluated; if you are passing
the option of a function call, it is recommended to use mapOrElse,
which is lazily evaluated.
Implementation
U mapOr<U>(U defaultValue, U Function(T value) f) =>
isSome ? f(_someValue) : defaultValue;