Function zip

zip<T>(
optA: Option.Option<T>,
): <U>(optB: Option.Option<U>) => Option.Option<[T, U]>
Zips two optionals into one.
Type Parameters
- T
Parameters
- optA: Option.Option<T>
  The left-side optional.
Returns <U>(optB: Option.Option<U>) => Option.Option<[T, U]>
The zipped optional of tuple.

Examples
Example
```
expect(zip(some(1))(some("hi"))).toStrictEqual(some([1, "hi"] as [number, string]));
expect(zip(some(1))(none())).toStrictEqual(none());
expect(zip(none())(some(1))).toStrictEqual(none());
expect(zip(none())(none())).toStrictEqual(none());
```
- Defined in src/option.ts:478