Scala is an object-oriented language that supports encapsulation, inheritance, and polymorphism.
Most introductory programming books focus on the craft . They teach you how to hammer a nail (variables), saw a board (loops), and glue two pieces together (functions). Lewis’s book focuses on the art . introduction to the art of programming using scala pdf
: Reviewers from CHOICE Magazine describe it as a "de facto reference" for the language, noting its appropriate pace for beginners. saw a board (loops)