mail

https://github.com/mikel/mail

Ruby

A Really Ruby Mail Library

Mail::Ruby19.escape_paren

Escapes any parenthesis in a string that are unescaped this uses
a Ruby 1.9.1 regexp feature of negative look behind

Source | Google | Stack overflow

Edit

git clone [email protected]:mikel/mail.git
cd mail
open lib/mail/version_specific/ruby_1_9.rb

Contribute

# Make a new branch
git checkout -b -your-name--update-docs-Mail--Ruby19-escape_paren-for-pr

# Commit to git
git add lib/mail/version_specific/ruby_1_9.rbgit commit -m "better docs for Mail::Ruby19.escape_paren"

# Open pull request
gem install hub # on a mac you can `brew install hub`
hub fork
git push <your name> -your-name--update-docs-Mail--Ruby19-escape_paren-for-pr
hub pull-request

# Celebrate!