devise

https://github.com/plataformatec/devise

Ruby

Flexible authentication solution for Rails with Warden.

String#ascii_only?

Backport from Ruby 1.9 checks for non-us-ascii characters.

Source | Google | Stack overflow

Edit

git clone [email protected]:plataformatec/devise.git
cd devise
open

Contribute

# Make a new branch
git checkout -b -your-name--update-docs-String-ascii_only--for-pr

# Commit to git
git add git commit -m "better docs for String#ascii_only?"

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

# Celebrate!