Preuitt, Sheela creator author text Instructional and educational works mnu 2020 2020 monographic eng 32 pages : colour photographs ; 24 cm. Your mission, should you choose to accept it, is to learn Ruby and use it to code fun activities. Ruby is a type of code that you can use to create games, study guides, websites, and more. Learn the basics of this coding language to complete your Ruby mission! Ruby is a programming language used by popular brands such as Hulu and Airbnb that lets coders build amazing websites and apps. A Page Plus features invites readers to try coding activities on their own. juvenile SHEELA PREUITT. "Alternator books." "Page Plus Hands-on HTML Activities Included"--Cover. Includes bibliographical references and index. Ruby (Computer program language) Juvenile literature HTML Ruby (Computer program language) History Juvenile literature Ruby (Computer program language) 005.133 9781541573765 PPAK 211222 20211222181132.0 eng