I am working through the Getting Started tutorial (creating a Blog) and the link_to Destroy is not functioning properly. In the terminal it always interprets it as #SHOW. <
Started GET "/posts/4" for 127.0.0.1 at 2013-08-09 13:45:20 -0600
This is the problem. The delete link is using GET http verb even though you used method: delete in your link.
method: delete
Check out the following SO thread