Added bundler cache for faster builds.

Omer Katz · web-flow · commit 5bcf4d7249f6 · 2016-07-29T11:36:01.000+03:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,7 @@
 language: ruby
 
+cache: bundler
+
 rvm:
   - 2.2.3
   - 2.2.2

-Original file line number
+Diff line change
@@ @@ -1,5 +1,7 @@ @@
 language: ruby
 +cache: bundler
++
 rvm:
   - 2.2.3
   - 2.2.2