carrierwave

https://github.com/carrierwaveuploader/carrierwave

Ruby

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

Mail::Body#==

Matches this body with another body.  Also matches the decoded value of this
body with a string.

Examples:

  body = Mail::Body.new('The body')
  body == body #=> true
  
  body = Mail::Body.new('The body')
  body == 'The body' #=> true
  
  body = Mail::Body.new("VGhlIGJvZHk=\n")
  body.encoding = 'base64'
  body == "The body" #=> 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--Body----for-pr

# Commit to git

git add git commit -m "better docs for Mail::Body#=="

# 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--Body----for-pr

hub pull-request

# Celebrate!