Projekt

Obecné

Profil

Stáhnout (747 Bajtů) Statistiky
| Větev: | Revize:
1
/**
2
 * The base implementation of methods like `_.findKey` and `_.findLastKey`,
3
 * without support for iteratee shorthands, which iterates over `collection`
4
 * using `eachFunc`.
5
 *
6
 * @private
7
 * @param {Array|Object} collection The collection to inspect.
8
 * @param {Function} predicate The function invoked per iteration.
9
 * @param {Function} eachFunc The function to iterate over `collection`.
10
 * @returns {*} Returns the found element or its key, else `undefined`.
11
 */
12
function baseFindKey(collection, predicate, eachFunc) {
13
  var result;
14
  eachFunc(collection, function(value, key, collection) {
15
    if (predicate(value, key, collection)) {
16
      result = key;
17
      return false;
18
    }
19
  });
20
  return result;
21
}
22

    
23
module.exports = baseFindKey;
(52-52/590)