| var baseFlatten = require('../internal/baseFlatten'); | |
| /** | |
| * Recursively flattens a nested array. | |
| * | |
| * @static | |
| * @memberOf _ | |
| * @category Array | |
| * @param {Array} array The array to recursively flatten. | |
| * @returns {Array} Returns the new flattened array. | |
| * @example | |
| * | |
| * _.flattenDeep([1, [2, 3, [4]]]); | |
| * // => [1, 2, 3, 4] | |
| */ | |
| function flattenDeep(array) { | |
| var length = array ? array.length : 0; | |
| return length ? baseFlatten(array, true) : []; | |
| } | |
| module.exports = flattenDeep; |