Update simplecov from 0.12.0 that is installed on Travis rvm 2.4.0 environment

junaruga · junaruga · commit 35c4e8f62a71 · 2017-02-03T13:20:02.000+01:00
to latest version to prevent the tests' failture.
diff --git a/.travis.yml b/.travis.yml
@@ -27,6 +27,8 @@ branches:
 before_install:
   - gem update --system
   - gem update bundler
+  # To use Ruby 2.4.0 compatibility version (>= 0.13.0)
+  - gem update simplecov
 
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