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

Merge pull request 181
jekyll · Dec 4, 2017 · b84e545 · b84e545
1 parent 2414bee
commit b84e545
Showing 1 changed file with 4 additions and 0 deletions.
diff --git 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