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kiarashvosough1999/Test+Mutable+Classes+NSHashTable.swift

Created September 8, 2022 17:11
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Test+Mutable+Classes+NSHashTable.swift
let hashTable = NSHashTable<NSString>.weakObjects()
var str: NSMutableString? = NSMutableString.init(string: "dasdasdas")
hashTable.add(str)
str = nil
DispatchQueue.main.asyncAfter(deadline: .now() + 0.3) {
print(hashTable.allObjects)
}
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