added an example

example/datamonkey.js

@@ -0,0 +1,33 @@
+var express = require('express')
+  , app = express.createServer()
+  , dataLayer = require('../data-cache')()
+
+app.configure(function(){
+  app.use(express.logger())
+  app.set('view engine', 'jade')
+})
+
+app.get('/', dataLayer.connectDataTemplate('index/all', 'index'))
+app.get('/:cryptic', dataLayer.connectDataTemplate(':cryptic/all', 'index')) // the params in the external url match an internal url they get passed through
+
+
+dataLayer.compositeRoute(':chaos/all', // Again here the params get passed through if they match. 
+  { 'datamonkey': 'name'
+  , 'cryptic/:chaos': 'message' // However the names are independent of what we called them in the other section
+  })
+
+dataLayer.addRoute('datamonkey', function(req, cb) {
+  console.log('Fetching: ', req.url)
+  setTimeout(function() {
+    cb(null, "The Message")
+  }, 100)
+}, 3000)
+
+dataLayer.addRoute('cryptic/:swarm', function(req, cb) {
+  console.log('Fetching: ', req.url)
+  setTimeout(function() {
+    cb(null, "This is the a parametrized response " + req.params.swarm)
+  }, 1000)
+}, 10000)
+
+app.listen(3000)

example/views/index.jade

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+h2 #{name}
+h3 #{message}

example/views/layout.jade

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+!!!5
+html
+  head
+    title #{name}
+  body
+    h1 Data Layer!
+    !=body
+