http://www.perlmonks.org?node_id=1053265


in reply to $_ functions vs argument-using functions

map (f1($_), (10, 20))  # convert f1 to $_-style
my $x = do {local $_ = 10; f2};

# or, if you just want to call that subroutine, 

f2 for (15);

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Jenda
Enoch was right!
Enjoy the last years of Rome.

In Section Seekers of Perl Wisdom