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924 BJavaScriptView Raw
1var arrayEachRight = require('./_arrayEachRight'),
2 baseEachRight = require('./_baseEachRight'),
3 castFunction = require('./_castFunction'),
4 isArray = require('./isArray');
5
6/**
7 * This method is like `_.forEach` except that it iterates over elements of
8 * `collection` from right to left.
9 *
10 * @static
11 * @memberOf _
12 * @since 2.0.0
13 * @alias eachRight
14 * @category Collection
15 * @param {Array|Object} collection The collection to iterate over.
16 * @param {Function} [iteratee=_.identity] The function invoked per iteration.
17 * @returns {Array|Object} Returns `collection`.
18 * @see _.forEach
19 * @example
20 *
21 * _.forEachRight([1, 2], function(value) {
22 * console.log(value);
23 * });
24 * // => Logs `2` then `1`.
25 */
26function forEachRight(collection, iteratee) {
27 var func = isArray(collection) ? arrayEachRight : baseEachRight;
28 return func(collection, castFunction(iteratee));
29}
30
31module.exports = forEachRight;