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Ilya Kantor 2020-12-05 20:46:46 +03:00
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1-js/05-data-types/08-weakmap-weakset/article.md
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@ -284,7 +284,7 @@ The most notable limitation of `WeakMap` and `WeakSet` is the absence of iterati
`WeakSet` is `Set`-like collection that stores only objects and removes them once they become inaccessible by other means.
Their main advantages are that they have weak reference to objects, so they can easily be removed by garbage colector.
Their main advantages are that they have weak reference to objects, so they can easily be removed by garbage collector.
That comes at the cost of not having support for `clear`, `size`, `keys`, `values`...