redux/lib/utils/mapValues.js

Predictable state container for JavaScript apps

/**
 * Applies a function to every key-value pair inside an object.
 *
 * @param {Object} obj The source object.
 * @param {Function} fn The mapper function that receives the value and the key.
 * @returns {Object} A new object that contains the mapped values for the keys.
 */
"use strict";

exports.__esModule = true;
exports["default"] = mapValues;

function mapValues(obj, fn) {
  return Object.keys(obj).reduce(function (result, key) {
    result[key] = fn(obj[key], key);
    return result;
  }, {});
}

module.exports = exports["default"];