Add dependency caching to speed up Travis build

This commit is contained in:
Robert Richter 2016-07-06 17:23:16 -05:00
parent af264525d4
commit 9f2eab255b

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@ -1,5 +1,6 @@
language: ruby
rvm: 2.2.3
cache: bundler
bundler_args: --without production