named_routes.rb in sinatra-named-routes-0.1.1

- old
+ new

@@ -3,11 +3,13 @@
 
 module Sinatra
   module NamedRoutes
     module Helpers
 
-      # def uri(addr = nil, absolute = true, add_script_name = true, params = {})
+      # Generates the absolute URI for a given path in the app.
+      # Takes Rack routers and reverse proxies into account.
+      # Extended support passing in named route and parameters.
       def uri(*args)
         path = args.shift if args.first.is_a? Symbol
         params = args.pop if args.last.is_a? Array or args.last.is_a? Hash
 
         if path
@@ -17,17 +19,21 @@
         else
           super(*args)
         end
 
       end
+
       alias :to :uri
       alias :url :uri
     end
 
+    # Maps a path to name.
     def map(name, path)
       NamedRoutes.routes[name] = Route.new path
     end
+    
+    alias :bind :map
 
     private
 
     def route(verb, path, options={}, &block)
       if path.is_a?(Symbol)
@@ -36,9 +42,10 @@
 
       super(verb, path, options, &block)
     end
 
     def self.get_path(name, params = {})
+      raise ArgumentError, "No route with the name #{name} exists." if NamedRoutes.routes.nil?
       NamedRoutes.routes[name].build params
     end
 
     def self.routes
       @@routes ||= {}
\ No newline at end of file