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Classes and methods #1

✓
Raku++ 5.0.0-g312cde8e prints exactly what Rakudo 2026.08 prints

This is valid Raku: Rakudo 2026.08, the reference compiler, runs it without complaint, and the two outputs match character for character.

The program

The first lines compute $value. The last four lines are the same in every program: they print what kind of thing $value is, how it looks as code, as a string, and as true or false.

class Counter { has $.base; method add($x) { self.base + $x }; method twice($x) { self.add($x) * 2 } }
my $value = Counter.new(base => 7).twice(3);

sub safe-str($v) { my $s = try $v.Str; $s.defined ?? $s !! '<undefined>' }
say "TYPE\t" ~ $value.^name;
say "RAKU\t" ~ $value.raku;
say "STR\t" ~ safe-str($value);
say "BOOL\t" ~ $value.Bool;

Run executes the program in your browser, with the Raku++ build this site ships. Edit it and try variations.

What each compiler printed

Rakudo 2026.08Raku++ 5.0.0-g312cde8e
Type .^nameIntInt
Code form .raku2020
String .Str2020
True or false .BoolTrueTrue