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22 lines
489 B
22 lines
489 B
var baseFlatten = require('./_baseFlatten'); |
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/** |
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* Flattens `array` a single level deep. |
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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 flatten. |
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* @returns {Array} Returns the new flattened array. |
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* @example |
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* |
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* _.flatten([1, [2, [3, [4]], 5]]); |
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* // => [1, 2, [3, [4]], 5] |
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*/ |
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function flatten(array) { |
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var length = array == null ? 0 : array.length; |
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return length ? baseFlatten(array, 1) : []; |
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} |
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module.exports = flatten;
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