hub

https://github.com/mislav/hub

Go

A command-line tool that makes git easier to use with GitHub.

SnippetsHelper#chunk_snippet

'Chunkify' entire snippet.  Splits the snippet data into matching lines +
surrounding_lines() worth of unmatching lines.

Source | Google | Stack overflow

Edit

git clone [email protected]:mislav/hub.git
cd hub
open

Contribute

# Make a new branch
git checkout -b -your-name--update-docs-SnippetsHelper-chunk_snippet-for-pr

# Commit to git
git add git commit -m "better docs for SnippetsHelper#chunk_snippet"

# Open pull request
gem install hub # on a mac you can `brew install hub`
hub fork
git push <your name> -your-name--update-docs-SnippetsHelper-chunk_snippet-for-pr
hub pull-request

# Celebrate!