Function mapResult

mapResult<T, U, E>(result: Result<T, E>, fn: (value: T) => U): Result<U, E>
Maps a Result's success value to a new value
Type Parameters
- T
- U
- E
Parameters
- result: Result<T, E>
  The result to map
- fn: (value: T) => U
  Function to transform the success value
Returns Result<U, E>
New result with transformed value
- Defined in src/interfaces/result.ts:75