Appears to be running the spec twice.
I think the idea with the Rakefile part is that it runs factories_spec.rb before everything else and fails immediately if those fail, because the tests generally won't be useful to run if the factories are invalid.
It's sort of annoying to wait for the first factory run, though, and I don't love that we're copying and pasting this file around. Anybody have thoughts on removing factories_spec.rb entirely?
I don't think I'd miss factories_spec.rb if it gets removed. It's sometimes nice to have, but I haven't felt like it's saved my butt at any point.
I can fix this issue and remove the factories_spec.rb
Accomplished via #259 and thoughtbot/factory_girl#609