> see FAQ in Object::ID

Interesting but not relevant here.

The OP wants to compare two existing objects with an is operator.

References can't be reused if the objects haven't been garbage collected yet.

On a side note: why should one want to keep track of numeric or string representations of ref-adresses?

Keeping the original ref in a hash value would keep it protected from destruction.

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery FootballPerl is like chess, only without the dice

In reply to Re^2: Python 'is' command by LanX
in thread Python 'is' command by betmatt

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