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19 lines
508 B
JavaScript
19 lines
508 B
JavaScript
import baseSlice from './baseSlice.js'
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/**
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* Casts `array` to a slice if it's needed.
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*
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* @private
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* @param {Array} array The array to inspect.
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* @param {number} start The start position.
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* @param {number} [end=array.length] The end position.
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* @returns {Array} Returns the cast slice.
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*/
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function castSlice(array, start, end) {
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const { length } = array
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end = end === undefined ? length : end
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return (!start && end >= length) ? array : baseSlice(array, start, end)
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}
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export default castSlice
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