title: Rails 3.2 Limit to length of URL
body: <p>Is there a limit to the length of a url in Rails apps?  I have a bunch of query parameters that I am trying to attach to a URL, and, at some point, I simply get a <code>!! Invalid request</code> error in the logs.  This error appears when I try to attach something like 400 integers as a query parameter.</p>
  
  <p>If there is a limit, is there a way around it, or do I need to switch to <code>Post</code> methods?</p>
  
  <p><strong>EDIT</strong></p>
  
  <p>Is there a Rails specific limitation that may be less than the HTTP standard?</p>