Méthodes JavaScript Faiblemap
const weakMap = new WeakMap();
console.log(weakMap); // WeakMap {}
let obj = {};
// adding object (element) to WeakMap
weakMap.set(obj, 'hello');
console.log(weakMap); // WeakMap {{} => "hello"}
// get the element of a WeakMap
console.log(weakMap.get(obj)); // hello
// check if an element is present in WeakMap
console.log(weakMap.has(obj)); // true
// delete the element of WeakMap
console.log(weakMap.delete(obj)); // true
console.log(weakMap); // WeakMap {}
SAMER SAEID