byref-javascript

byref-javascript.js

// unfinished
let externalVariable = 1;
class Externa{
  constructor () {
    this.map = new Map();
  }
  set x (value) {
    this.map.set('x', value);
  }
  get x () {
    this.map.get('x');
  }
}
const target = {};
const handler = {
    get(target, propKey, receiver) {
        console.log('get ' + propKey);
        return 123;
    }
};
const proxy = new Proxy(target, handler);
class Externa {
  static new() {
    const map = new Map();
  }
}