Project SIKULI. Downloads. Which version to download?
If you don’t know what version to install and you’re getting started with Ruby, we recommend you use Ruby 1.9.3 installers. These provide a stable language and a extensive list of packages (gems) that are compatible and updated. Ruby 2.0.0, specially the 64bits version, are relatively new on the Windows area and not all the packages have been updated to be compatible with it. To use this version you will require some knowledge about compilers and solving dependency issues, which might be too complicated if you just want to play with the language. Users of CPUs older than Intel’s Nocona (90nm Pentium 4) who wish to use Ruby 2.0.0 will need to build their own using a different DevKit by following these instructions.
Rubular: a Ruby regular expression editor and tester. Ruby on Rails Tutorial: Learn Rails by Example book and screencasts by Michael Hartl. Michael Hartl Contents Foreword.
