Run Travis against 2.4.0 as well.

2017-01-09 10:07:01 +08:00 · 2017-01-09 10:07:01 +08:00 · 7085f0bee6
commit 7085f0bee6
parent 2853b6f109
1 changed files with 2 additions and 1 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -24,7 +24,8 @@ matrix:
  fast_finish: true

 rvm:
-  - 2.3.1
+  - 2.3.3
+  - 2.4.0

 services:
  - redis-server