Fix #32 Update travis-ci to containers, caching

jhx · jhx · commit 3a2a298616ca · 2014-12-29T06:28:50.000-06:00
diff --git a/.rubocop.yml b/.rubocop.yml
@@ -5,7 +5,8 @@ AllCops:
     - !ruby/regexp /\.gemspec$/
     - Gemfile
     - '**/Rakefile'
-  Exclude: []
+  Exclude:
+    - vendor/**/*
 
 Documentation:
   Enabled: false
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,7 @@
+before_install: gem install bundler
+cache: bundler
 language: ruby
 rvm:
   - 'ruby-1.9.3'
   - 'ruby-2.1.2'
-before_install: gem install bundler
+sudo: false
