graphql/jsutils/mapValue.js

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = mapValue;

var _objectEntries3 = _interopRequireDefault(require("../polyfills/objectEntries.js"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * Creates an object map with the same keys as `map` and values generated by
 * running each value of `map` thru `fn`.
 */
function mapValue(map, fn) {
  var result = Object.create(null);

  for (var _i2 = 0, _objectEntries2 = (0, _objectEntries3.default)(map); _i2 < _objectEntries2.length; _i2++) {
    var _ref2 = _objectEntries2[_i2];
    var _key = _ref2[0];
    var _value = _ref2[1];
    result[_key] = fn(_value, _key);
  }

  return result;
}