Raku Rules
The exhaustive rulebook: every construct, every rule, every trap — each one runnable.
Start at a topic and drill down to a single construct — +, [ ], Z, andthen. Each page states what the construct is for, then the numbered rules that govern it, then the behaviour that surprises people: precedence traps, context effects, and the places where this implementation and Rakudo disagree.
How to read these rulesWhat a rule is, how it is verified, and what the badges mean.1 constructsTerms & literalsThe things that stand alone as a value: numbers, strings, quoting forms, named terms.16 constructsOperatorsEvery operator, filed by its precedence level — tightest first.164 constructsTypes, classes & rolesThe type tower, definedness, composition, and the metaobject protocol.355 constructs