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31 lines
679 B
31 lines
679 B
/** |
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* Creates an array with all falsey values removed. The values `false`, `null`, |
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* `0`, `""`, `undefined`, and `NaN` are falsey. |
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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 compact. |
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* @returns {Array} Returns the new array of filtered values. |
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* @example |
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* |
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* _.compact([0, 1, false, 2, '', 3]); |
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* // => [1, 2, 3] |
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*/ |
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function compact(array) { |
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var index = -1, |
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length = array == null ? 0 : array.length, |
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resIndex = 0, |
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result = []; |
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while (++index < length) { |
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var value = array[index]; |
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if (value) { |
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result[resIndex++] = value; |
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} |
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} |
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return result; |
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} |
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export default compact;
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