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Re: using a sub routing as an argument

by broquaint (Abbot)
on Jun 23, 2004 at 02:36 UTC ( #368926=note: print w/ replies, xml ) Need Help??


in reply to using a sub routing as an argument

This is a perfect opportunity to take advantage of can e.g

&$_ for map { __PACKAGE__->can($_) || () } @ARGV;
That map provides the for with a list of subroutines that exist in the current package whose names correspond to the values in @ARGV.
HTH

_________
broquaint


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