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GitHub User: andyw8
If you want to run tests from within Sublime Text, check out the RubyTest package. The README has instruction on configuring it for Zeus.
Do you have some evidence for this?
Beyond the first run, the files should be paged into RAM anyway, so I would expect CPU to be the bottleneck, rather than disk.
(SSDs are great of course, I'm just not sure that it helps in this case).
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