@tempots/dom

@tempots/dom > Signal > mapMaybe

Signal.mapMaybe property

Maps the values of the signal using the provided function fn, and returns a new signal containing the mapped values. If the mapped value is undefined or null, it is replaced with the provided alt value.

Signature:

readonly mapMaybe: (fn: (value: T) => O | undefined | null, alt: O) => Computed;