Use newest bundler in travis CI

dtaniwaki · Dec 28, 2015 · 8baa7bd · 8baa7bd
1 parent 2424b80
commit 8baa7bd
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -6,6 +6,10 @@ rvm:
   - 2.1
   - 2.2
 
+install:
+  - "gem install bundler"
+  - "bundle install --jobs=3 --retry=3"
+
 env:
   -
   - RACK_VERSION=1.3.0