Most people are willing to forget about the existence of overloaded objects. The complaint is that keys returns everything in stringified form. So if elements of the hash included anonymous hashes (for instance), you would have a string indicating the hash, but you would no longer have a reference to the hash.

Using values does not protect you from overload collisions, but it does protect you from returning stringified versions of everything.

In reply to Re (tilly) 4: GOLF challenge: destroy dup array elements by tilly
in thread GOLF challenge: destroy dup array elements by George_Sherston

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