Function toOkOrElseErr

toOkOrElseErr<T, E>(elseFn: () => E, maybe: Maybe<T>): Result<T, E>
Transform the Maybe into a Result, using the wrapped value as the Ok value if Just; otherwise using elseFn to generate Err.
Type Parameters
- T
  The wrapped value.
- E
  The error type to in the Result.
Parameters
- elseFn: () => E
  The function which generates an error of type E.
- maybe: Maybe<T>
  The Maybe instance to convert.
Returns Result<T, E>
A Result containing the value wrapped in maybe in an Ok, or the value generated by elseFn in an Err.
- Defined in toolbelt.ts:133
toOkOrElseErr<T, E>(elseFn: () => E): (maybe: Maybe<T>) => Result<T, E>
Transform the Maybe into a Result, using the wrapped value as the Ok value if Just; otherwise using elseFn to generate Err.
Type Parameters
- T
  The wrapped value.
- E
  The error type to in the Result.
Parameters
- elseFn: () => E
  The function which generates an error of type E.
Returns (maybe: Maybe<T>) => Result<T, E>
A Result containing the value wrapped in maybe in an Ok, or the value generated by elseFn in an Err.
- Defined in toolbelt.ts:134