basant307/AI_Governance_Project

1var baseFlatten = require('./_baseFlatten'),2    map = require('./map'),3    toInteger = require('./toInteger');4 5/**6 * This method is like `_.flatMap` except that it recursively flattens the7 * mapped results up to `depth` times.8 *9 * @static10 * @memberOf _11 * @since 4.7.012 * @category Collection13 * @param {Array|Object} collection The collection to iterate over.14 * @param {Function} [iteratee=_.identity] The function invoked per iteration.15 * @param {number} [depth=1] The maximum recursion depth.16 * @returns {Array} Returns the new flattened array.17 * @example18 *19 * function duplicate(n) {20 *   return [[[n, n]]];21 * }22 *23 * _.flatMapDepth([1, 2], duplicate, 2);24 * // => [[1, 1], [2, 2]]25 */26function flatMapDepth(collection, iteratee, depth) {27  depth = depth === undefined ? 1 : toInteger(depth);28  return baseFlatten(map(collection, iteratee), depth);29}30 31module.exports = flatMapDepth;32