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31 lines
756 B
31 lines
756 B
/** |
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* The base implementation of `_.slice` without an iteratee call guard. |
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* |
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* @private |
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* @param {Array} array The array to slice. |
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* @param {number} [start=0] The start position. |
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* @param {number} [end=array.length] The end position. |
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* @returns {Array} Returns the slice of `array`. |
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*/ |
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function baseSlice(array, start, end) { |
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var index = -1, |
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length = array.length; |
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if (start < 0) { |
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start = -start > length ? 0 : (length + start); |
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} |
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end = end > length ? length : end; |
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if (end < 0) { |
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end += length; |
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} |
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length = start > end ? 0 : ((end - start) >>> 0); |
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start >>>= 0; |
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var result = Array(length); |
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while (++index < length) { |
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result[index] = array[index + start]; |
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} |
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return result; |
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} |
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module.exports = baseSlice;
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