source: trip-planner-front/node_modules/lodash/findLastKey.js@ bdd6491

Last change on this file since bdd6491 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

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1var baseFindKey = require('./_baseFindKey'),
2 baseForOwnRight = require('./_baseForOwnRight'),
3 baseIteratee = require('./_baseIteratee');
4
5/**
6 * This method is like `_.findKey` except that it iterates over elements of
7 * a collection in the opposite order.
8 *
9 * @static
10 * @memberOf _
11 * @since 2.0.0
12 * @category Object
13 * @param {Object} object The object to inspect.
14 * @param {Function} [predicate=_.identity] The function invoked per iteration.
15 * @returns {string|undefined} Returns the key of the matched element,
16 * else `undefined`.
17 * @example
18 *
19 * var users = {
20 * 'barney': { 'age': 36, 'active': true },
21 * 'fred': { 'age': 40, 'active': false },
22 * 'pebbles': { 'age': 1, 'active': true }
23 * };
24 *
25 * _.findLastKey(users, function(o) { return o.age < 40; });
26 * // => returns 'pebbles' assuming `_.findKey` returns 'barney'
27 *
28 * // The `_.matches` iteratee shorthand.
29 * _.findLastKey(users, { 'age': 36, 'active': true });
30 * // => 'barney'
31 *
32 * // The `_.matchesProperty` iteratee shorthand.
33 * _.findLastKey(users, ['active', false]);
34 * // => 'fred'
35 *
36 * // The `_.property` iteratee shorthand.
37 * _.findLastKey(users, 'active');
38 * // => 'pebbles'
39 */
40function findLastKey(object, predicate) {
41 return baseFindKey(object, baseIteratee(predicate, 3), baseForOwnRight);
42}
43
44module.exports = findLastKey;
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