Removing support for ruby 2.2.x

Adding automated tests for future versions of ruby
QutEcoacoustics · Feb 13, 2017 · 378f75f · 378f75f
1 parent 42da8bb
commit 378f75f
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -1,8 +1,9 @@
 language: ruby
 sudo: false
 rvm:
-- 2.2.5
 - 2.3.1
+- 2.3.3
+- 2.4.0
 branches:
   only:
   - master