> 
sub f {a => 1, b=>2}
my %h = (c => 3);
say keys %h, f();
#output:
c

[download]

This is definitely also wrong, say will print the list from f() 

D:\>perl -Mfeature=say
sub f {a => 1, b=>2}
my %h = (c => 3);
say keys %h, f();
__END__
ca1b2

D:\>

[download]

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery

In reply to Re^10: Using 'keys' on a list (update x2) by LanX
in thread Using 'keys' on a list by lammey

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