[TASK] Enable bundler caching in .travis.yml

oliverklee · oliverklee · commit ea72437ceca4 · 2015-03-15T23:36:42.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -22,6 +22,8 @@ gemfile:
 
 sudo: false
 
+cache: bundler
+
 script: bundle exec rake test
 
 matrix:
