Function fold

fold<T, E, R>(onOk: (ok: T) => R, onErr: (err: E) => R, result: Result<T, E>): R
Applies the onOk function to the value contained in Ok, otherwise it computes a default using onErr if it is an error.
Type Parameters
- T
- E
- R
Parameters
- onOk: (ok: T) => R
  Value folding function.
- onErr: (err: E) => R
  Error folding function.
- result: Result<T, E>
  Result to fold.
Returns R
Output of either the onOk or onErr functions.
- Defined in index.ts:209