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22 lines
493 B
JavaScript
22 lines
493 B
JavaScript
var baseFlatten = require('../internal/baseFlatten');
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/**
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* Recursively flattens a nested array.
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*
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* @static
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* @memberOf _
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* @category Array
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* @param {Array} array The array to recursively 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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* _.flattenDeep([1, [2], [3, [[4]]]]);
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* // => [1, 2, 3, 4];
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*/
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function flattenDeep(array) {
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var length = array ? array.length : 0;
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return length ? baseFlatten(array, true) : [];
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}
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module.exports = flattenDeep;
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