Update with newer versions of Ruby (#35)

javierjulio · sausman · commit e3b273e7cbc4 · 2018-01-30T10:05:22.000-06:00
diff --git a/.travis.yml b/.travis.yml
@@ -3,8 +3,10 @@ language: ruby
 rvm:
   - 1.9.3
   - 2.0.0
-  - 2.1.7
-  - 2.2.0
+  - 2.1.9
+  - 2.2.9
+  - 2.3.6
+  - 2.4.3
   - ruby-head
   - rbx-2
   - jruby

-Original file line number
+Diff line change
 rvm:
   - 1.9.3
   - 2.0.0
 -  - 2.1.7
 -  - 2.2.0
 +  - 2.1.9
 +  - 2.2.9
 +  - 2.3.6
 +  - 2.4.3
   - ruby-head
   - rbx-2
   - jruby