Add example rack app.

.gitignore

@@ -0,0 +1 @@
+pkg/

Rakefile

@@ -30,7 +30,7 @@ spec = Gem::Specification.new do |s|
   s.homepage        = ''
   s.has_rdoc        = true
   s.require_path    = "lib"
-  s.files           = all_except(/doc\/.*/)
+  s.files           = all_except([/doc\/.*/, /pkg\/*/])
 end
 
 Rake::GemPackageTask.new(spec) do |p|

examples/rack_app.ru

@@ -0,0 +1,45 @@
+require 'pathname'
+root  =  Pathname(__FILE__).dirname.parent.expand_path
+$:.unshift(root.join('lib'))
+
+# run me with:
+#   $rackup examples/rack_app.ru
+# --------------------------------------------------
+require 'rubygems'
+require 'simple_router'
+
+class App
+  include SimpleRouter::DSL
+
+  get '/' do |params|
+    <<-html
+    <pre>
+      params: #{params.inspect}
+    </pre>
+    html
+  end
+
+  get '/:foo.:type' do |foo, type, params|
+    <<-html
+    <pre>
+      foo: #{foo.inspect}
+      type: #{type.inspect}
+      params: #{params.inspect}
+    </pre>
+    html
+  end
+
+  def call(env)
+    request = Rack::Request.new(env)
+
+    verb = request.request_method.downcase.to_sym
+    path = Rack::Utils.unescape(request.path_info)
+
+    route, args = self.class.routes.match(verb, path)
+    route.nil? ?
+      [404, {'Content-Type' => 'text/html'}, '404 page not found'] :
+      [200, {'Content-Type' => 'text/html'}, [route.action.call(*args.push(request.params))]]
+  end
+end
+
+run App.new