carrierwave

https://github.com/carrierwaveuploader/carrierwave

Ruby

Classier solution for file uploads for Rails, Sinatra and other Ruby web frameworks

Mail::Utilities#match_to_s

Matches two objects with their to_s values case insensitively

Example:

 obj2 = "This_is_An_object"
 obj1 = :this_IS_an_object
 match_to_s( obj1, obj2 ) #=> true

Source | Google | Stack overflow

Edit

git clone [email protected]:carrierwaveuploader/carrierwave.git

cd carrierwave

open

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-Mail--Utilities-match_to_s-for-pr

# Commit to git

git add git commit -m "better docs for Mail::Utilities#match_to_s"

# 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--Utilities-match_to_s-for-pr

hub pull-request

# Celebrate!