sonic-pi

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

C++

Code. Music. Live.

Rugged::Repository#reset

Sets the current head to the specified commit oid and optionally
resets the index and working tree to match.
- +target+: Rugged::Commit, Rugged::Tag or rev that resolves to a commit or tag object
- +reset_type+: +:soft+, +:mixed+ or +:hard+

[:soft]
  the head will be moved to the commit.
[:mixed]
  will trigger a +:soft+ reset, plus the index will be replaced
  with the content of the commit tree.
[:hard]
  will trigger a +:mixed+ reset and the working directory will be
  replaced with the content of the index. (Untracked and ignored files
  will be left alone)

Examples:

  repo.reset('origin/master', :hard) #=> nil

Source | Google | Stack overflow

Edit

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

cd sonic-pi

open app/server/ruby/vendor/rugged-1.7.1/ext/rugged/rugged_repo.c

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-Rugged--Repository-reset-for-pr

# Commit to git

git add app/server/ruby/vendor/rugged-1.7.1/ext/rugged/rugged_repo.cgit commit -m "better docs for Rugged::Repository#reset"

# Open pull request

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

hub fork

git push <your name> -your-name--update-docs-Rugged--Repository-reset-for-pr

hub pull-request

# Celebrate!