add travis file, set versions, oj no longer supports older ruby versions

nanopack · Aug 11, 2017 · 62049fa · 62049fa
1 parent a3651fb
commit 62049fa
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -0,0 +1,8 @@
+language: ruby
+
+rvm:
+  - 2.0
+  - 2.1
+  - 2.2
+  - 2.3
+  - 2.4