Why is rake test:all so slow?
Found test_benchmark , a true gem (pardon the pun) of a Rails plugin. Times each test case, then reports the top 10 slowest, or all if you ask e.g. rake test:all BENCHMARK=full You can also disable it by default if you add ENV['BENCHMARK'] ||= ‘none’ config/environments/test.rb, as per this post
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Why is rake test:all so slow?


