Hello solegaonkar,
Try the End module. Here’s a trivial example:
use strict;
use warnings;
use End;
foo(4);
foo(6);
sub foo
{
my ($n) = @_;
my $x = end { print "\$n = >$n<\n" };
return 1 if $n < 5;
$n *= 52;
return $n;
}
Output:
16:31 >perl 1810_SoPW.pl
$n = >4<
$n = >312<
16:31 >
Note that the assignment to $x is needed here, because of the way End works, even though the value of $x isn’t used.
Hope that helps,
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