Rails 3 Routing Error - “No Route Matches”?

Rails 3 router has changed a lot. See this blog post: engineyard.com/blog/2010/the-lowdown-on-....

Rails 3 router has changed a lot. See this blog post: engineyard.com/blog/2010/the-lowdown-on-... What you want to do might be: resources :entries do collection do post :sign_in end end This adds an action on the whole collection (/entries/sign_in) of entries (in contrast to #member, which would be accessed via /entries/:id/sign_in). Though I'm not sure why you'd want to .

If you're learning Rails, you'd find it a lot easier to be using the same version of Rails as the book you're learning it from. Either learn in Rails 2 and upgrade to 3 later, or get a new book. There are a lot of differences between Rails 2 and 3, so you're going to be spending all your time getting confused with things like this.

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