Ruby (Computer program language)

Practical Reporting with Ruby and Rails by: (Language materials, printed)

Beginning Rails 4 by: (Language materials, printed)

NetBeans Ruby and Rails IDE with JRuby by: (Language materials, printed)

JRuby Rails web application development by: (Language materials, printed)

Beginning Ruby = from novice to professional / by: (Language materials, printed)

Ruby recipes = A Problem-Solution Approach / by: (Language materials, printed)

Learn Rails 5.2 = Accelerated Web Development with Ruby on Rails / by: (Language materials, printed)

Programming Techniques.

Information Systems Applications (incl. Internet)

Web Development.

Web site development.

Computer Science, general.

Programming Languages, Compilers, Interpreters.

Software Engineering.

Computer Science.

Ruby (Computer program language)

Web applications.