blob: 1ebdd3ed779685c0a84f54a718f087d81a34defe (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
'use strict';
import doWhilst from './doWhilst';
/**
* Like {@link async.doWhilst}, except the `test` is inverted. Note the
* argument ordering differs from `until`.
*
* @name doUntil
* @static
* @memberOf async
* @see async.doWhilst
* @category Control Flow
* @param {Function} fn - A function which is called each time `test` fails.
* The function is passed a `callback(err)`, which must be called once it has
* completed with an optional `err` argument. Invoked with (callback).
* @param {Function} test - synchronous truth test to perform before each
* execution of `fn`. Invoked with ().
* @param {Function} [callback] - A callback which is called after the test
* function has passed and repeated execution of `fn` has stopped. `callback`
* will be passed an error and any arguments passed to the final `fn`'s
* callback. Invoked with (err, [results]);
*/
export default function doUntil(iteratee, test, cb) {
return doWhilst(iteratee, function() {
return !test.apply(this, arguments);
}, cb);
}
|
