sonic-pi

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

C++

Code. Music. Live.

Hamster::Set#first

Return a member of this `Set`. The member chosen will be the first one which
would be yielded by {#each}. If the set is empty, return `nil`.

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/set.rb

Contribute

# Make a new branch
git checkout -b -your-name--update-docs-Hamster--Set-first-for-pr

# Commit to git
git add app/server/ruby/vendor/hamster-3.0.0/lib/hamster/set.rbgit commit -m "better docs for Hamster::Set#first"

# 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--Set-first-for-pr
hub pull-request

# Celebrate!