Build against ruby 2.2.0 on travis CI

Lordnibbler · Lordnibbler · commit 6dbab53e35bd · 2015-03-19T11:22:45.000-07:00
diff --git a/.travis.yml b/.travis.yml
@@ -4,6 +4,7 @@ rvm:
   - 1.9.3
   - 2.0.0
   - 2.1.5
+  - 2.2.0
   - ree
 gemfile:
   - Gemfile
@@ -13,4 +14,4 @@ matrix:
     - rvm: 1.8.7
       gemfile: Gemfile
     - rvm: ree
-      gemfile: Gemfile
+      gemfile: Gemfile
