[CI] Test against Ruby 2.5

nicolasleger · Nicolas Leger · commit 6abbc585792b · 2018-03-04T19:21:53.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -7,9 +7,10 @@ script: "bundle exec rake ci"
 rvm:
   - 2.0.0
   - 2.1.10
-  - 2.2.8
-  - 2.3.5
-  - 2.4.2
+  - 2.2.9
+  - 2.3.6
+  - 2.4.3
+  - 2.5.0
   - ruby-head
   - jruby-9000
   - jruby-head
