Add latest 2.2 release to the travis config.

arthurschreiber · arthurschreiber · commit b708d06a79b9 · 2015-03-19T21:22:35.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -12,6 +12,7 @@ rvm:
   - 1.9.3
   - 2.0.0
   - 2.1.5
+  - 2.2.1
   - ruby-head
   - rbx-2
 

-Original file line number
+Diff line change
   - 1.9.3
   - 2.0.0
   - 2.1.5
 +  - 2.2.1
   - ruby-head
   - rbx-2