Update bundler before installing gems

- The default bundler included in Travis CI Ruby environments is too old and contains a bug that triggers a failure and prevents testing. Refs: rubygems/bundler#3558 travis-ci/travis-ci#3531 - Add testing for Ruby 2.2.3, color rspec output
miketheman · Nov 13, 2015 · 321f9ea · 321f9ea
1 parent afdbc74
commit 321f9ea
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diff --git a/.rspec b/.rspec
@@ -0,0 +1 @@
+--color
diff --git a/.travis.yml b/.travis.yml
@@ -4,8 +4,10 @@ cache: bundler
 rvm:
   - 2.1
   - 2.2
+  - 2.2.3
 script: bundle exec rake
 before_install:
   - gem update --system
+  - gem install bundler
 services:
   - redis-server