Skip to content
Permalink
9bfb9ba527
Switch branches/tags

Name already in use

A tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Are you sure you want to create this branch?
Go to file
 
 
Cannot retrieve contributors at this time
40 lines (40 sloc) 1.2 KB
import superPropBase from "./superPropBase.js";
import defineProperty from "./defineProperty.js";
function set(target, property, value, receiver) {
if (typeof Reflect !== "undefined" && Reflect.set) {
set = Reflect.set;
} else {
set = function set(target, property, value, receiver) {
var base = superPropBase(target, property);
var desc;
if (base) {
desc = Object.getOwnPropertyDescriptor(base, property);
if (desc.set) {
desc.set.call(receiver, value);
return true;
} else if (!desc.writable) {
return false;
}
}
desc = Object.getOwnPropertyDescriptor(receiver, property);
if (desc) {
if (!desc.writable) {
return false;
}
desc.value = value;
Object.defineProperty(receiver, property, desc);
} else {
defineProperty(receiver, property, value);
}
return true;
};
}
return set(target, property, value, receiver);
}
export default function _set(target, property, value, receiver, isStrict) {
var s = set(target, property, value, receiver || target);
if (!s && isStrict) {
throw new TypeError('failed to set property');
}
return value;
}