childprocess

https://github.com/enkessler/childprocess

Ruby

Cross-platform Ruby library for managing child processes.

Minitest::Test.parallelize_me!

Call this at the top of your tests when you want to run your
tests in parallel. In doing so, you're admitting that you rule
and your tests are awesome.

Source | Google | Stack overflow

Edit

git clone [email protected]:enkessler/childprocess.git
cd childprocess
open

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-Minitest--Test-parallelize_me--for-pr

# Commit to git

git add git commit -m "better docs for Minitest::Test.parallelize_me!"

# Open pull request

gem install hub # on a mac you can `brew install hub`

hub fork

git push <your name> -your-name--update-docs-Minitest--Test-parallelize_me--for-pr

hub pull-request

# Celebrate!