Update travis configuration (#807)

* Update travis configuration for container based builds. See: https://docs.travis-ci.com/user/trusty-ci-environment#Container-based-with-sudo%3A-false * Enable caching at travis. See: https://docs.travis-ci.com/user/caching#Bundler
2017-05-15 17:41:30 +03:00 · 2017-05-15 17:41:30 +03:00 · 727c9101ff
parent 391f8ff00b
commit 727c9101ff
1 changed files with 2 additions and 0 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -1,4 +1,6 @@
 language: ruby
+sudo: false
+cache: bundler

 services:
  - mongodb