Beefy Boxes and Bandwidth Generously Provided by pair Networks
Do you know where your variables are?
 
PerlMonks  

mrborisguy's scratchpad

by mrborisguy (Hermit)
on Dec 09, 2005 at 17:34 UTC ( #515600=scratchpad: print w/ replies, xml ) Need Help??

package Array::Map::OO; sub new { my $class = shift; bless [@_], $class } sub AUTOLOAD { my $self = shift; return if $AUTOLOAD =~ /::DESTROY$/; my @array; for ( @$self ) { eval { push @array, $_->$AUTOLOAD( @_ ); } if ( $! ) { warn $!; # actually, provide an option } } if ( wantarray ) { return @array; } else { return __PACKAGE__->new( @array ); } }

Now, if we can get children to return one of these instead of just an array, we can do something like:

my @grandchildren = $root->children->children;

But what about children_and_self? We'll be processing some things twice.

Log In?
Username:
Password:

What's my password?
Create A New User
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others romping around the Monastery: (10)
As of 2015-07-07 00:19 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









    Results (85 votes), past polls