From 5d6ff8eb4c5a98da5a297ce67a164950df36324b Mon Sep 17 00:00:00 2001
From: Markus Graf <info@markusgraf.ch>
Date: Tue, 29 Mar 2016 22:04:50 +0200
Subject: [PATCH] enable Bundler caching

---
 .travis.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 57f2e85..044f51b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,3 +2,5 @@ services: mongodb
 language: ruby
 rvm:
   - 2.2
+cache: bundler
+