Beefy Boxes and Bandwidth Generously Provided by pair Networks
Keep It Simple, Stupid

How to best pass on the context / wantarray?

by Corion (Pope)
on Mar 26, 2006 at 17:58 UTC ( #539299=perlquestion: print w/replies, xml ) Need Help??

Help for this page

Select Code to Download

  1. or download this
    $cursor->move_right(3); # move cursor three chars to the right
    $cursor->move_down(); # move cursor one line downwards
    # position one char to the left of the cursor
    my $start = $cursor->start_of_document();
  2. or download this
    sub frobnicate_position {
        my ($self) = @_;
        return $obj
  3. or download this
    sub positional_mutator(&;$) {
        my ($worker,$name) = @_;
      ... calculate new position here
    }, 'frobnicate_position';

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: perlquestion [id://539299]
Approved by GrandFather
Front-paged by diotalevi
LanX horror
[Discipulus]: in case of doubt freedom
[LanX]: consideration is a democratic process
[Discipulus]: i'm sure germans has humor: i see them laughing
[Discipulus]: or it was beer?
Discipulus grin

How do I use this? | Other CB clients
Other Users?
Others rifling through the Monastery: (9)
As of 2017-04-27 20:17 GMT
Find Nodes?
    Voting Booth?
    I'm a fool:

    Results (513 votes). Check out past polls.