Try testing on Ruby v2.3 and 2.4 (#181)

Merge pull request 181
2017-12-04 10:53:17 -05:00 · 2017-12-04 10:53:17 -05:00 · b84e54568f
parent 2414bee8cc
commit b84e54568f
1 changed files with 4 additions and 0 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -8,3 +8,7 @@ language: ruby
 script: script/cibuild
 sudo: false
 cache: bundler
+
+env:
+  global:
+    - NOKOGIRI_USE_SYSTEM_LIBRARIES=true