ELENA is a general-purpose language with late binding. It is multi-paradigm, combining features of functional and object-oriented programming. Rich set of tools are provided to deal with message dispatching : multi-methods, message qualifying, generic message handlers, run-time interfaces
arakov
commented
3 years ago
Integer numbers and boolean values will support ! prefix operator Numbers will support - prefix operator.
If the type of the argument is not known property message will be sent - Inverted or Negative