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let activeUsers = [
{name: "Вася"},
{name: "Петя"},
{name: "Маша"}
];
let weakMap = new WeakMap();
let activeUserMap = new Map();
weakMap.set(activeUsers[0], 1);
weakMap.set(activeUsers[1], 2);
weakMap.set(activeUsers[2], 3);
activeUserMap.set(activeUsers[0], 1);
activeUserMap.set(activeUsers[1], 2);
activeUserMap.set(activeUsers[2], 3);
activeUsers.splice(0, 1);
console.log(weakMap);
console.log(activeUserMap);
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let activeUsers = [
{name: "Вася"},
{name: "Петя"},
{name: "Маша"}
];
let weakMap = new WeakMap();
let activeUserMap = new Map();
weakMap.set(activeUsers[0], 1);
weakMap.set(activeUsers[1], 2);
weakMap.set(activeUsers[2], 3);
activeUserMap.set(activeUsers[0], 1);
activeUserMap.set(activeUsers[1], 2);
activeUserMap.set(activeUsers[2], 3);
activeUsers.splice(0, 1);
console.log(weakMap);
console.log(activeUserMap);
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