I'm surprised nobody mentioned reduce yet.

Have a look a List::Util and/or List::MoreUtils

update

Sorry reduce is wrong (it returns a scalar) but close ...

update

we had similar discussions before, but I was only able to find "reduce like iterators" yet

Too tired to look further.

Cheers Rolf
(addicted to the Perl Programming Language and ☆☆☆☆ :)
Wikisyntax for the Monastery

In reply to Re: Abusing Map by LanX
in thread Abusing Map by writch

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