Function derive

derive<TSrcValue, TValue>(val): ReadonlyVal<TValue>
Derive a new val with same value from the given val.
Type Parameters
- TSrcValue = any
- TValue = any
Parameters
- val: ReadonlyVal<TSrcValue>
  Input value.
Returns ReadonlyVal<TValue>
A readonly val with same value as the input val.
- Defined in src/derive.ts:33
derive<TSrcValue, TValue>(val, transform, config?): ReadonlyVal<TValue>
Derive a new val with transformed value from the given val.
Type Parameters
- TSrcValue = any
- TValue = any
Parameters
- val: ReadonlyVal<TSrcValue>
  Input value.
- transform: DerivedValTransform<TSrcValue, TValue>
  A pure function that takes an input value and returns a new value.
- Optional config: ValConfig<TValue>
  custom config for the combined val.
Returns ReadonlyVal<TValue>
A readonly val with transformed value from the input val.
- Defined in src/derive.ts:33