Run RSpec tests on multiple cores. Like parallel_tests but with incremental summarized output. Originally extracted from the Discourse and Rubygems source code.

turbo_tests is a drop-in replacement for grosser/parallel_tests with incremental summarized output. Source code of this gem is based on Discourse and RubyGems work in this area.

Incremental summarized output doesn’t fit vision of parallel_tests author and RSpec doesn’t support built-in parallel testing yet. This gem will not be useful once one of the issues above will be implemented.