Fibonacci - Programming language

Fibonacci is a programming language created in 1991 by Antonio Albano and Giorgio Ghelli and and Renzo Orsini.

#2068on PLDB

33Years Old

Fibonacci is an object-oriented database programming language characterized by static and strong typing, and by new mechanisms for modeling databases in terms of objects with roles, classes, and associations.

Tags: programming language
Early development of Fibonacci happened in Università di Pisa
Fibonacci on HOPL
Read more about Fibonacci on Semantic Scholar: 1.
Read more about Fibonacci on the web: 1.

Example from the web:

let john = role Person
 private
  let address = var ("Darwin road, 123 - London") ;5
 methods
  Name = "John Daniels";
  BirthYear = 1967;
  Age = currentYear() - me.BirthYear;
  Address = at (address);
  modAddress (newAddress: String) =
      if stringLength(newAddress) <= 0
      then failwith "incorrect address"
      else address := newAddress
  Introduce = "My name is " & me.Name &
       "and I was born in " ~ intToString(me.BirthYear);
end;

Language features

Feature	Supported	Example	Token
MultiLine Comments	✓	(* A comment *)	(* *)
Comments	✓	(* query examples *)
Semantic Indentation	X