I would use oo to solve this, an object keeps all the vals for you that you need, and you can do lots more with them as you pass on.
#!/usr/bin/perl use strict; my $obj = blah->new(); sub A() { print( $obj->getName . " , " . $obj->{address} . "\n" ); } sub B() { print( $obj->getName . " , " . $obj->{address} . "\n" ); } A; B; package blah; use strict; sub new() { my $classname=shift; my $self=bless{}; $self->{name} = "Sam"; $self->{address} = "123 Main st"; return $self; } sub getName() { my $self=shift; if ($self->{name}) { return $self->{name}; } else { #Init name and return value... } } 1;
"We all agree on the necessity of compromise. We just can't agree on when it's necessary to compromise." - Larry Wall.

In reply to Re: More efficient return of values from sub by jbrugger
in thread More efficient return of values from sub by bradcathey

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