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25 lines
688 B
25 lines
688 B
var baseUniq = require('./_baseUniq'); |
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/** |
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* Creates a duplicate-free version of an array, using |
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* [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) |
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* for equality comparisons, in which only the first occurrence of each element |
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* is kept. The order of result values is determined by the order they occur |
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* in the array. |
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* |
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* @static |
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* @memberOf _ |
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* @since 0.1.0 |
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* @category Array |
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* @param {Array} array The array to inspect. |
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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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* _.uniq([2, 1, 2]); |
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* // => [2, 1] |
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*/ |
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function uniq(array) { |
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return (array && array.length) ? baseUniq(array) : []; |
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} |
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module.exports = uniq;
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