Depending on what exactly you're trying to do perhaps Template::Iterator from Template Toolkit might be of inspiration (see also the TT docs).

The cake is a lie.
The cake is a lie.
The cake is a lie.

In reply to Re: Perl's feature to determine, in current point of loop, that this is the last one? by Fletch
in thread Perl's feature to determine, in current point of loop, that this is the last one? by Anonymous Monk

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