update Travis config to cache bundler

2015-05-12 23:58:53 +02:00 · 2015-05-12 23:58:53 +02:00 · ee24f47980
parent 0ba88942de
commit ee24f47980
1 changed files with 1 additions and 0 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -1,4 +1,5 @@
 language: ruby
+cache: bundler
 rvm: 2.1
 services:
 - redis-server