Async.js

detectSeries.js

  1. import detectLimit from './detectLimit';
  2. import doLimit from './internal/doLimit';
  4. /**
  5.  * The same as [`detect`]{@link module:Collections.detect} but runs only a single async operation at a time.
  6.  *
  7.  * @name detectSeries
  8.  * @static
  9.  * @memberOf module:Collections
  10.  * @method
  11.  * @see [async.detect]{@link module:Collections.detect}
  12.  * @alias findSeries
  13.  * @category Collections
  14.  * @param {Array|Iterable|Object} coll - A collection to iterate over.
  15.  * @param {AsyncFunction} iteratee - A truth test to apply to each item in `coll`.
  16.  * The iteratee must complete with a boolean value as its result.
  17.  * Invoked with (item, callback).
  18.  * @param {Function} [callback] - A callback which is called as soon as any
  19.  * iteratee returns `true`, or after all the `iteratee` functions have finished.
  20.  * Result will be the first item in the array that passes the truth test
  21.  * (iteratee) or the value `undefined` if none passed. Invoked with
  22.  * (err, result).
  23.  */
  24. export default doLimit(detectLimit, 1);