basant307/AI_Governance_Project

1import baseAssignValue from './_baseAssignValue.js';2import createAggregator from './_createAggregator.js';3 4/**5 * Creates an object composed of keys generated from the results of running6 * each element of `collection` thru `iteratee`. The corresponding value of7 * each key is the last element responsible for generating the key. The8 * iteratee is invoked with one argument: (value).9 *10 * @static11 * @memberOf _12 * @since 4.0.013 * @category Collection14 * @param {Array|Object} collection The collection to iterate over.15 * @param {Function} [iteratee=_.identity] The iteratee to transform keys.16 * @returns {Object} Returns the composed aggregate object.17 * @example18 *19 * var array = [20 *   { 'dir': 'left', 'code': 97 },21 *   { 'dir': 'right', 'code': 100 }22 * ];23 *24 * _.keyBy(array, function(o) {25 *   return String.fromCharCode(o.code);26 * });27 * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }28 *29 * _.keyBy(array, 'dir');30 * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } }31 */32var keyBy = createAggregator(function(result, value, key) {33  baseAssignValue(result, key, value);34});35 36export default keyBy;37