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28 lines
956 B
28 lines
956 B
import baseUniq from './_baseUniq.js'; |
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/** |
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* This method is like `_.uniq` except that it accepts `comparator` which |
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* is invoked to compare elements of `array`. The order of result values is |
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* determined by the order they occur in the array.The comparator is invoked |
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* with two arguments: (arrVal, othVal). |
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* |
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* @static |
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* @memberOf _ |
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* @since 4.0.0 |
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* @category Array |
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* @param {Array} array The array to inspect. |
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* @param {Function} [comparator] The comparator invoked per element. |
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* @returns {Array} Returns the new duplicate free array. |
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* @example |
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* |
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* var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 2 }]; |
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* |
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* _.uniqWith(objects, _.isEqual); |
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* // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }] |
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*/ |
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function uniqWith(array, comparator) { |
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comparator = typeof comparator == 'function' ? comparator : undefined; |
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return (array && array.length) ? baseUniq(array, undefined, comparator) : []; |
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} |
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export default uniqWith;
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