Rails' link_to method: GETing when it should DELETE

Most browsers don't actually support the DELETE verb, so Rails fakes it by modifying the HTML it generates. Rails tacks on a HTML5 attribute called data-method and sets it to "delete". So when a user clicks on the link, it is actually issued as a GET request, but the data-method attribute allows for some Rails magic and means your routing code should recognize it as a DELETE request.

edit:

You can test it yourself in the console. Run bundle exec rails c to get into the console, and look at the HTML that this generates:

helper.link_to "delete", "foobar/delete", :method => 'delete'

The HTML should look like this:

<a href="foobar/delete" data-method="delete" rel="nofollow">delete</a>

Also check that this is in your application.js:

//= require jquery
//= require jquery_ujs 

Apparently I had the jquery without the jquery_ujs and I had the same problem until I added that.

Note that you may need to add these lines above any import statements within application.js.