Beefy Boxes and Bandwidth Generously Provided by pair Networks
Clear questions and runnable code
get the best and fastest answer

Sorting result of function call

by Hofmator (Curate)
on Dec 20, 2006 at 09:29 UTC ( #590870=perlquestion: print w/replies, xml ) Need Help??

Help for this page

Select Code to Download

  1. or download this
    use strict;
    use warnings;
    say sort &get_keys();        # called:array:13
    say sort @{[get_keys]};      # called:array:13
    say sort @{[get_keys()]};    # called:array:13
  2. or download this
               NAME(LIST);    # & is optional with parentheses.
               NAME LIST;     # Parentheses optional if predeclared/import
               &NAME(LIST);   # Circumvent prototypes.
  3. or download this
    for my $type ( sort( filetypes_supported() ) ) {  

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: perlquestion [id://590870]
Approved by Corion
Front-paged by Corion
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others having an uproarious good time at the Monastery: (2)
As of 2016-08-30 23:24 GMT
Find Nodes?
    Voting Booth?
    The best thing I ever won in a lottery was:

    Results (424 votes). Check out past polls.