InstantRuby

InstantRuby is a Windows Store app that allows to develop and execute simple programs using the Ruby programming language.

App store page: InstantRuby
Operating system: Windows 8, 8.1, RT
Price: Free
Also see: Version history

InstantRuby Screenshot

Features:
  • Integrated source code editor
  • Execution of Ruby programs with one click
  • Possibility ot save and load source code
  • Support of the Ruby standard library
  • Possibility to read user input (gets and gets.chomp)

Example source code