1 | import baseEachRight from './_baseEachRight';
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2 | import baseFind from './_baseFind';
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3 | import baseFindIndex from './_baseFindIndex';
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4 | import baseIteratee from './_baseIteratee';
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5 | import isArray from './isArray';
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6 |
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7 | /**
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8 | * This method is like `_.find` except that it iterates over elements of
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9 | * `collection` from right to left.
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10 | *
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11 | * @static
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12 | * @memberOf _
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13 | * @since 2.0.0
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14 | * @category Collection
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15 | * @param {Array|Object} collection The collection to search.
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16 | * @param {Array|Function|Object|string} [predicate=_.identity]
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17 | * The function invoked per iteration.
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18 | * @returns {*} Returns the matched element, else `undefined`.
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19 | * @example
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20 | *
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21 | * _.findLast([1, 2, 3, 4], function(n) {
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22 | * return n % 2 == 1;
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23 | * });
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24 | * // => 3
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25 | */
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26 | function findLast(collection, predicate) {
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27 | predicate = baseIteratee(predicate, 3);
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28 | if (isArray(collection)) {
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29 | var index = baseFindIndex(collection, predicate, true);
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30 | return index > -1 ? collection[index] : undefined;
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31 | }
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32 | return baseFind(collection, predicate, baseEachRight);
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33 | }
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34 |
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35 | export default findLast;
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