When you assign to a reference a value (in this case an anonymous sub), dereference that reference to access its value:
hisham@bioslayer:~$ perl -
my $subref = sub{print 'a',"\n";};
(my $test)?print 'c' : $subref->(); #dereference with infix arrow oper
+ator
__END__
a
hisham@bioslayer:~$ perl -
my $subref = sub{print 'a',"\n"};
(my $test)?print 'c' : &{$subref}; #dereference with &{}
__END__
a
check %perldoc perlsub
David R. Gergen said "We know that second terms have historically been marred by hubris and by scandal." and I am a two y.o. monk today :D, June,12th, 2011...
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