Weakset is a collection of objects, adapts the same properties of a set but does not contain duplicate values.
the way to define the weakset are:-
const w=new WeakSet();
Important methods of weakset are:-
1. add(value)-a new object is appended with the given value to the weakset.
w.add(value)
2. delete(value)-Deletes the value from the WeakSet collection.
w.delete(value)
3. has(value)-Returns true if the value is present in the WeakSet Collection, false otherwise.
w.has(value)
4. length()-Returns the length of weakSetObject
w.length()
Posted Date:- 2021-10-08 09:01:00
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