chain

chain<A, B>(f): (data) => Task<B>

Defined in: Core/Task.ts:120

Chains Task computations. Passes the resolved value of the first Task to f.

Type Parameters

A

A

B

B

Parameters

f

(a) => Task<B>

Returns

(data) => Task<B>

Example

const readUserId: Task<string> = Task.resolve(session.userId);
const loadPrefs = (id: string): Task<Preferences> =>
  Task.resolve(prefsCache.get(id));

pipe(
  readUserId,
  Task.chain(loadPrefs)
)(); // Deferred<Preferences>