Beefy Boxes and Bandwidth Generously Provided by pair Networks
We don't bite newbies here... much
 
PerlMonks  

Re: my $x or my ($x)

by xorl (Deacon)
on Apr 04, 2006 at 12:13 UTC ( [id://541135]=note: print w/replies, xml ) Need Help??


in reply to my $x or my ($x)

In addition to the above, the list context can be useful in a case like this: 
my ($foo, $bar, $baz) = return_an_array();

print "Foo: $foo, BAR: $bar, BAZ: $baz";

sub return_an_array() {

my @the_array = ("1","apple","a");

return @the_array;

}

[download]
Will print
Foo: 1, BAR: apple, BAZ: a

Update: added $baz in the correct place. Thanks blogical.

Replies are listed 'Best First'.
Re^2: my $x or my ($x)
by blogical (Pilgrim) on Apr 04, 2006 at 17:49 UTC
    Or it would, if you asked for $baz. As it is it simply discards the third return item, 'a'.

    "One is enough. If you are acquainted with the principle, what do you care for the myriad instances and applications?"
    - Henry David Thoreau, Walden

[reply]
[d/l]

In Section Seekers of Perl Wisdom

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?

www.com | www.net | www.org
Node Status?
node history
Node Type: note [id://541135]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? • Last hour • Other CB clients
Other Users?
Others rifling through the Monastery: (9)
As of 2024-04-18 14:05 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found