@{[caller(1)]}[0] is better written (caller(1))[0].

And perlsub says:

Subroutines whose names are in all upper case are reserved to the Perl core, as are modules whose names are in all lower case.

Update: I don't see any reason for a supposed light-weight Exporter replacement to support use Foo "bar baz"; as an alternate form of use Foo qw/bar baz/;. It's cute, and easy to code, but not worth introducing an API difference for. What if Foo.pm switches back from your exporter to the standard one, or somebody else's replacement; then users of Foo who took advantage of the 2-character savings are broken.

Update 2: You really ought to check for invalid identifiers. And as a bonus, you could make leading digits trigger a $from->VERSION($_) version check, ala Exporter.

I'm looking for a job.

In reply to Re: to much hybries by ysth
in thread to much hubris by pmSwim

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