Hi,
Just playing around with pugs 6.2.5 OO and couldn't work this out:
class Bowl {
has $.fish is rw;
has $.water is rw;
}
class Fish {
has $.bowl is rw;
has $.eyes is rw;
}
my $bowl = Bowl.new;
my $blinky = Fish.new;
$bowl.water = 'Murky';
$blinky.eyes = 3;
$bowl.fish = $blinky;
$blinky.bowl = $bowl;
$bowl.water.say;
$blinky.eyes.say;
my $blinkys_bowl = $blinky.bowl;
$blinkys_bowl.water.say;
my $fishy = $bowl.fish;
$fishy.eyes.say;
$bowl.fish.eyes.say;
$blinky.bowl.water.say;
The output I get:
Murky
3
Murky
3
*** No compatible subroutine found: "&eyes"
at Desktop/testOO.pl line 27, column 1-20
Am I missing something in the syntax when I try to chain the
attribute methods? Or is this not implemented in pugs yet?
Thanks for any help.
Alex Gutteridge
EBI
Wellcome Trust Genome Campus
Hinxton
Cambs CB10 1SD
UK
Tel: 01223 492546
Email: [EMAIL PROTECTED]
