sonic-pi

https://github.com/sonic-pi-net/sonic-pi

C++

Code. Music. Live.

Minitest::Assertions#assert_raises

Fails unless the block raises one of +exp+. Returns the
exception matched so you can check the message, attributes, etc.

+exp+ takes an optional message on the end to help explain
failures and defaults to StandardError if no exception class is
passed.

Source | Google | Stack overflow

Edit

git clone [email protected]:sonic-pi-net/sonic-pi.git

cd sonic-pi

open app/server/ruby/vendor/minitest-5.18.1/lib/minitest/assertions.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-Minitest--Assertions-assert_raises-for-pr

# Commit to git

git add app/server/ruby/vendor/minitest-5.18.1/lib/minitest/assertions.rbgit commit -m "better docs for Minitest::Assertions#assert_raises"

# 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--Assertions-assert_raises-for-pr

hub pull-request

# Celebrate!