This repository has been archived by the owner on Jan 25, 2022. It is now read-only.
This repository has been archived by the owner on Jan 25, 2022. It is now read-only.
Iterable WeakMap implementation in README is incorrect? #213
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openedon Nov 3, 2020
See discussion here: nodejs/node#35915 (comment)
The set implementation always creates a new WeakRef which means that seting the same thing twice sets two keys since:
var m = new Map();
var o = {};
var r1 = new WeakRef(o);
var r2 = new WeakRef(o);
m.set(r1, "foo");
console.log(m.get(r1)); // foo
console.log(m.get(r2)); // undefinedcc @bcoe
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