Course of Raku / Objects, I/O, and exceptions

Classes and objects

Object-oriented programming in Raku — classes, attributes, methods, inheritance, roles, object introspection, and the metaobject protocol.

• Classes — 2 exercises
  • Type objects and instances — 1 quiz
• Attributes — 4 exercises
  • Read-write attributes
  • Default values — 1 quiz
• Methods — 4 exercises
  • Private attributes
  • Methods with parameters
  • Methods calling methods — 1 quiz
• Class methods — 1 quiz and 2 exercises
• Subroutines vs methods — 1 quiz and 2 exercises
• Inheritance — 3 exercises
  • Overriding methods — 1 quiz
• Roles — 3 exercises
  • Composing several roles
  • Adding a role to an object — 1 quiz
• Introspecting objects — 2 exercises
  • The inheritance chain — 1 quiz
• The metaobject protocol 🆕 — 4 exercises
  • Meta-methods — 1 quiz
  • Adding methods at runtime