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A modern JavaScript utility library delivering modularity, performance, & extras.

0 0 9 JavaScript
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define(['./_baseFlatten'], function(baseFlatten) {
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/** Used as references for various `Number` constants. */
var INFINITY = 1 / 0;
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/**
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* Recursively flattens `array`.
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*
* @static
* @memberOf _
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* @since 3.0.0
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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.
* @example
*
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* _.flattenDeep([1, [2, [3, [4]], 5]]);
* // => [1, 2, 3, 4, 5]
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*/
function flattenDeep(array) {
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var length = array == null ? 0 : array.length;
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return length ? baseFlatten(array, INFINITY) : [];
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}
return flattenDeep;
});