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22 lines
461 B
22 lines
461 B
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 == null ? 0 : array.length; |
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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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