Ruby Programming Learning

I bought a book on Ruby and it was designed by a Japanese to make coding fun and easier, with shorter codes as compared to Java. Ruby is useful for Shopify stores and you don't need to create icons, etc as in website development. The game is more competitive with siblings where one of them is a professional graphic designer, while the other is a professional coder with backend database experience. Ruby on Rails is pretty popular and I shall take my own sweet time to digest the many codes and syntax of Ruby. Eventually, I hope to be good enough to work on Freelancer or Upwork and earn much more.