sonic-pi

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

C++

Code. Music. Live.

ActiveSupport::HashWithIndifferentAccess#merge

This method has the same semantics of +update+, except it does not
modify the receiver but rather returns a new hash with indifferent
access with the result of the merge.

Source | Google | Stack overflow

Edit

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

cd sonic-pi

open app/server/ruby/vendor/activesupport-7.0.6/lib/active_support/hash_with_indifferent_access.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-ActiveSupport--HashWithIndifferentAccess-merge-for-pr

# Commit to git

git add app/server/ruby/vendor/activesupport-7.0.6/lib/active_support/hash_with_indifferent_access.rbgit commit -m "better docs for ActiveSupport::HashWithIndifferentAccess#merge"

# Open pull request

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

hub fork

git push <your name> -your-name--update-docs-ActiveSupport--HashWithIndifferentAccess-merge-for-pr

hub pull-request

# Celebrate!