routing

Is it possible with RabbitMQ and Python to do content-based routing? The AMQP standard and RabbitMQ claims to support content-based routing, but are there any libraries for Python which support specifying content-based bindings etc.? The library I am currently using (py-amqplib http://barryp.org/software/py-amqplib/ ) seems to only support topic-based routing with simple pattern-matching (#, *). The answer is "yes", but there's more to it... :) Let's first agree on what content-based routing means. There are two possible meanings. Some people say that it is based on the header portion of a

I have a User model. If I do: def my_action @user = User.new end then <% form_for(@user) do |f| %> I get undefined method `users_path' for #<ActionView::Base:0x1b4b878> Which make sense because I haven't mapped it going map.resources :users. .. but I don't want to do it this way because I don't need all the resources. How can I just define this user_path method in my routes? You can also customize restful routes . For example in my application only the index and show actions are appropriate for certain controllers. In my routes.rb file I have some routes like this: map.resources :announcements

Frameworks like ASP.NET or Nancy provide a syntax that can be used for specifying routes, such as: MapRoute("/customers/{id}/invoices/{invoiceId}", ...) In ASP.NET routes work in two directions. They can match a request URI such as /customers/32/invoices/19 to a route, and they can resolve parameters such as { id: 37, invoiceId: 19 } into a URI. RFC 6570: URI Templates also defines a similar, though much richer, specification for URI's that are often used to resolve URI's. For example: UriTemplate("/customers/{id}/invoices{/invoiceId}{?sort}", { id: 37, invoiceId: 19, sort: 'asc' } ) //