dwillemse/validates_email_format_of
Validate e-mail addreses against RFC 2822 and RFC 3696 with this Ruby on Rails plugin and gem.
Connect with prooflink using the prooflink connect gem
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Validate e-mail addreses against RFC 2822 and RFC 3696 with this Ruby on Rails plugin and gem.
Classier solution for file uploads for Rails, Sinatra and other Ruby web frameworks
forked middleware (don't remember which origin) layer for gridfs
GData4Ruby is a wrapper for the generic Google Data services