The Ruby Programming Language By David Flanagan & Yukihiro Matsumoto First Edition January 2008 Pages: 444 ISBN 10: 0-596-51617-7 | ISBN 13:9780596516178 At one of the Little Language conferences ...

Ruby is a dynamic programming language most well-know for powering the Ruby on Rails fullstack web framework. Learn why developers love the simple object-oriented code produced by the Ruby language.

Ruby and Kotlin were second and third, with developers earning monthly salaries of R121,818 and R111,937, respectively. PHP was once again the lowest-paying language, with a salary of R87,005.