Are you aware of List::MoreUtils? It contains a "uniq" function much like this.

BTW, there seems to be bug in your routine. I think you meant something like !$seen{$_}++.

That illustrates the value of having even a "simple" routine in a re-usable module!

Mark Stosberg

In reply to Re^2: Miscellaneous.pm? by markjugg
in thread Miscellaneous.pm? by tlm

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