anchor.diff:  
   == Associate rb file
   
  -If you want to associate the rb file to launch directly, you must indicate these command with administrator rights
  +If you want to associate the rb file to launch directly, you must indicate these commands with administrator rights
   
   [source,dos]
   @rem Indicate jruby_home to simplify command
  
positive.code: I have created a batch file to easily launch a ruby environment.
  
  Download it on my 
  https://gist.githubusercontent.com/nnn-dev/637fb908da5ffd11be0302ab7b885d7f/raw/rubyenv.bat[gist].
  
  * you need to modify the path where java is installed (JAVA_HOME) if you must specify a particular jre.
  * you need to modify the path where jruby was uncompressed (JRUBY_HOME)
  * you can specify a working dir if you want
  * you can indicate the command prompt you want to use (cmd, powershell,etc..)
  
  With +rubyenv+ you can launch a one-liner script ruby
  
  
negative.code: = JRuby on Windows
  :published_at: 2017-10-27
  :hp-tags: jruby, windows
  :hp-alt-title: Using JRuby on Windows
  
  