22 lines
453 B
JavaScript
22 lines
453 B
JavaScript
var baseSlice = require('./_baseSlice');
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/**
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* Gets all but the last element of `array`.
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*
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* @static
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* @memberOf _
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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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var length = array ? array.length : 0;
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return length ? baseSlice(array, 0, -1) : [];
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}
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module.exports = initial;
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