@hackage web-inv-route0.1.3.2

Utilities to route HTTP requests, mainly focused on path components. Routes are specified using bijections and invariant functors, allowing run-time composition (routes can be distributed across modules), reverse and forward routing derived from the same specification, and O(log n) lookups.

There are four steps/components of this package.

1. Route endpoint specification: Web.Route.Invertible.Common

2. Route map construction: Web.Route.Invertible.Common

3. Route map lookup: Web.Route.Invertible (for the generic interface), Web.Route.Invertible.Wai, Web.Route.Invertible.Snap, or Web.Route.Invertible.Happstack

4. Reverse routing: Web.Route.Invertible or Web.Route.Invertible.URI

Most users will just want to import a framework-specific module like Web.Route.Invertible.Wai (or the generic Web.Route.Invertible), each of which re-exports Web.Route.Invertible.Common. See test/Main.hs for some examples.