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37 lines
939 B
37 lines
939 B
var baseUnset = require('./_baseUnset'), |
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isIndex = require('./_isIndex'); |
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/** Used for built-in method references. */ |
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var arrayProto = Array.prototype; |
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/** Built-in value references. */ |
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var splice = arrayProto.splice; |
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/** |
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* The base implementation of `_.pullAt` without support for individual |
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* indexes or capturing the removed elements. |
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* |
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* @private |
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* @param {Array} array The array to modify. |
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* @param {number[]} indexes The indexes of elements to remove. |
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* @returns {Array} Returns `array`. |
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*/ |
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function basePullAt(array, indexes) { |
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var length = array ? indexes.length : 0, |
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lastIndex = length - 1; |
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while (length--) { |
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var index = indexes[length]; |
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if (length == lastIndex || index !== previous) { |
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var previous = index; |
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if (isIndex(index)) { |
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splice.call(array, index, 1); |
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} else { |
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baseUnset(array, index); |
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} |
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} |
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} |
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return array; |
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} |
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module.exports = basePullAt;
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