Note! This site is about Perl 6.
If you are looking for a solution for Perl 5, please check out the Perl 5 tutorial.
Setting the "rw" trait on the attribute will also generate
a read-write accessor that is an lvalue so you assign to it.
tutorial/classes/point_02.p6
use v6;
class Point {
has $.x is rw;
has $.y is rw;
};
my $a = Point.new(x => 23, y => 42);
say $a.x; # 23
$a.x = 10;
say $a.x; # 10
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Written by Gabor Szabo
