Enable caching on Travis CI

Make sure latest bundler is installed
inukshuk · Apr 27, 2016 · dacdf5c · dacdf5c
1 parent 7bc34c6
commit dacdf5c
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,9 @@
 language: ruby
 bundler_args: --without debug extra
+sudo: false
+cache: bundler
+before_install:
+  - gem install bundler
 script: bundle exec rake test_with_coveralls
 rvm:
   - 2.2