deletions | additions       diff --git a/testing.tex b/testing.tex  index f686850..7f4b41a 100644  --- a/testing.tex  +++ b/testing.tex 
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And run your favorite Rails test suite. Whether you want to have a cron job sync with your version control repository (we are hosted on GitHub) or do things over the local network via rsync, it's all good.  Personally, I am not using the Pi to test production, we have more reliable tools for that job. Instead, I am testing the integrity of my local changes, before I push them online, to minimize the publicity of my blunders. It is also a control for keeping our test suite lean and our environment portable. portable, given the Pi's humble resources.  The Pi 2 has just enough juice to manage our test suite with its quad core 1Ghz CPU, but would definitely struggle through a mammoth test suite.