How can I use OAuth in my iOS app?

I want to use OAuth (documentation from http://fdp.frogcommunity.com/questions/view/171/introducing-oauth) in my app, any ideas/online tutorials listin开发者_如何学编程g how to do it using the code listed in the link above?

Thanks!

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I've been using this

OAuthConsumer Implementation for Objective-C

It's been working great so far