sonic-pi

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

C++

Code. Music. Live.

Hamster::Hash#invert

Return a new `Hash` created by using keys as values and values as keys.
If there are multiple values which are equivalent (as determined by `#hash` and
`#eql?`), only one out of each group of equivalent values will be
retained. Which one specifically is undefined.

Source | Google | Stack overflow

Edit

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

cd sonic-pi

open app/server/ruby/vendor/hamster-3.0.0/lib/hamster/hash.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-Hamster--Hash-invert-for-pr

# Commit to git

git add app/server/ruby/vendor/hamster-3.0.0/lib/hamster/hash.rbgit commit -m "better docs for Hamster::Hash#invert"

# Open pull request

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

hub fork

git push <your name> -your-name--update-docs-Hamster--Hash-invert-for-pr

hub pull-request

# Celebrate!