hexo/node_modules/babel-runtime/helpers/set.js

35 lines
999 B
JavaScript

"use strict";
exports.__esModule = true;
var _getPrototypeOf = require("../core-js/object/get-prototype-of");
var _getPrototypeOf2 = _interopRequireDefault(_getPrototypeOf);
var _getOwnPropertyDescriptor = require("../core-js/object/get-own-property-descriptor");
var _getOwnPropertyDescriptor2 = _interopRequireDefault(_getOwnPropertyDescriptor);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
exports.default = function set(object, property, value, receiver) {
var desc = (0, _getOwnPropertyDescriptor2.default)(object, property);
if (desc === undefined) {
var parent = (0, _getPrototypeOf2.default)(object);
if (parent !== null) {
set(parent, property, value, receiver);
}
} else if ("value" in desc && desc.writable) {
desc.value = value;
} else {
var setter = desc.set;
if (setter !== undefined) {
setter.call(receiver, value);
}
}
return value;
};