Ada has a reputation for being dramatically overengineered, especially among programmers with exposure to Ruby or Haskell (or Lisp, naturally). I've never seen

Ada has a reputation for being dramatically overengineered, especially among programmers with exposure to Ruby or Haskell (or Lisp, naturally). I've never seen a demonstration of how well it works for rapidly prototyping code and "filling in the blanks" iteratively. Would you mind providing examples?