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32 lines
744 B
JavaScript
32 lines
744 B
JavaScript
/**
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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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let 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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const 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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export default baseSlice
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