Added

• Support for Ruby 3;

Added

• Extended Type Definition API: support for runtime attributes:
  • Type checkers, type casters and type invariants now receives runtime attributes (you can omit these);
  • Type definitioning extended with runtime_attribute_checker-checker definition (runtime attributes validator);
  • Types with incorrect runtime attributes will raise SmartCore::Types::IncorrectRuntimeAttributesError exception;
  • Types which has no support for runtime attributes will raise SmartCore::Types::RuntimeAttributesUnsupportedError excpetion;
  • All types by default has a method alias (()) which does not allow runtime attributes (for example: SmartCore::Types::Value::String has a runtime-based alias SmartCore::Types::Value::String() which does not accept any attribute (SmartCore::Types::Value::String('test') will raise SmartCore::Types::RuntimeAttributesUnsupportedError respectively));
• Extended Internal Type Development API:
  • all types has a reference to it's type category;
• Brand new SmartCore::Types::Protocol type category and new types:
  • SmartCore::Types::Protocol::InstanceOf (runtime-based type);
• Brand new SmartCore::Types::Variadic type category and new types:
  • SmartCore::Types::Variadic::Tuple (runtime-based type);
• New types of SmartCore::Types::Value category:
  • SmartCore::Types::Value::Set (based on Set type with a support for type casting);
• Support for BasicObject values inside type checkers that can not be checked correctly via #is_a?/#kind_of? before;

Changed

• Updated development dependencies;
• Drop Travis CI (TODO: migrate to Github Actions);
• Ruby@2.4 is no longer supported;

Added

• Brand new Type invariant API:
  • globally refactored validation logic (with backward compatability for #valid?(value) method);
  • new type definition DSL: .invariant(name) and .invariant_chain(name);
  • chained invariants will be invoked according to the definition order (second invokation depends on previous successful invariant check);
  • new validation API: validate(value) (with #errors support based on invariant names);
  • at this moment Invariant API is supported only by primitive types (type sum and type multiplication support coming soon);

Changed

• Updated smart_engine dependency (to ~> 0.7) (need SmartCore::Engine::Atom);

• Release :)