Beefy Boxes and Bandwidth Generously Provided by pair Networks
more useful options

Re: map return to array reference

by Ieronim (Friar)
on Jan 24, 2007 at 17:06 UTC ( #596290=note: print w/ replies, xml ) Need Help??

in reply to map return to array reference

Just enclose your map in square brackets to create an array reference.

my $files_to_send = [map {"$stage/$_.pdf"} @{$self->_getGood()}];
Look at the following example:
my @ary = qw/a b c d/; my $var = @ary; # $var is 4; @ary is interpreted in scalar context my $var1 = [@ary]; #$var is ['a','b','c','d']

     s;;Just-me-not-h-Ni-m-P-Ni-lm-I-ar-O-Ni;;tr?IerONim-?HAcker ?d;print

Comment on Re: map return to array reference
Select or Download Code

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://596290]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others imbibing at the Monastery: (3)
As of 2015-11-28 07:49 GMT
Find Nodes?
    Voting Booth?

    What would be the most significant thing to happen if a rope (or wire) tied the Earth and the Moon together?

    Results (739 votes), past polls