Re: Default variable within loops

[muba]

use strict;
use warnings;

my @a = qw(foo bar baz);
my @b = qw(foo bar biz);

foreach my $temp (@a){
    my @matches =  grep {$temp eq $_} @b;
    print "Matches for $temp: ", join(", ", @matches), "\n" if @matche
+s;

}