Add information about RUBY version in Docs ENV too

[ ci-skip ]
joko3ono · Oct 14, 2013 · b332048 · b332048
1 parent e1f31fb
commit b332048
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/docs/ENV-VARIABLES.md b/docs/ENV-VARIABLES.md
@@ -3,6 +3,19 @@
 Errbit can be almost configured by some ENVIRONMENT variables. If you
 use this variable, you don't need copy all of you configuration file
 
+## Ruby version
+
+You can define your own ruby version you want to use. By default it's
+the 2.0.0 to use. But you can change it with RUBY_VERSION variable.
+
+We test it on :
+
+ * 1.9.3
+ * 2.0.0
+ * 2.1.0
+
+## Use configuration by ENV
+
 To activate this env variable you need activate it by a Variable env.
 You can do that with HEROKU or USE_ENV variable