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Version: 3.27.2

WeakSet.prototype.delete

The delete() method removes the specified element from a WeakSet object.

Syntax​

delete(value)

Parameters​

  • value
    • : Required. The object remove from the WeakSet object.

Return value​

true if an element in the WeakSet object has been removed successfully. false if the value is not found in the WeakSet or if the value is not an object.