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21 lines
415 B
JavaScript
21 lines
415 B
JavaScript
import slice from './slice.js'
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/**
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* Gets all but the last element of `array`.
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*
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* @since 0.1.0
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* @category Array
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* @param {Array} array The array to query.
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* @returns {Array} Returns the slice of `array`.
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* @example
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*
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* initial([1, 2, 3])
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* // => [1, 2]
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*/
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function initial(array) {
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const length = array == null ? 0 : array.length
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return length ? slice(array, 0, -1) : []
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}
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export default initial
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