1 files changed, 77 insertions, 1 deletions
diff --git a/src/Angular.js b/src/Angular.js
index 8eef6ac0..d97c2282 100644
--- a/src/Angular.js
+++ b/src/Angular.js
@@ -1,3 +1,52 @@
+
+//////////////////////////////
+//UrlWatcher
+//////////////////////////////
+
+function UrlWatcher(location) {
+  this.location = location;
+  this.delay = 25;
+  this.setTimeout = function(fn, delay) {
+   window.setTimeout(fn, delay);
+  };
+  this.expectedUrl = location.href;
+  this.listeners = [];
+}
+
+UrlWatcher.prototype = {
+  watch: function(fn){
+   this.listeners.push(fn);
+  },
+
+  start: function() {
+   var self = this;
+   (function pull () {
+     if (self.expectedUrl !== self.location.href) {
+       foreach(self.listeners, function(listener){
+         listener(self.location.href);
+       });
+       self.expectedUrl = self.location.href;
+     }
+     self.setTimeout(pull, self.delay);
+   })();
+  },
+
+  set: function(url) {
+   var existingURL = this.location.href;
+   if (!existingURL.match(/#/))
+     existingURL += '#';
+   if (existingURL != url)
+     this.location.href = url;
+   this.existingURL = url;
+  },
+
+  get: function() {
+   return this.location.href;
+  }
+};
+
+////////////////////////////////////
+
 if (typeof document.getAttribute == 'undefined')
   document.getAttribute = function() {};
 
@@ -16,7 +65,7 @@ var consoleNode,
     msie              = !!/(msie) ([\w.]+)/.exec(lowercase(navigator.userAgent)),
     jqLite            = jQuery || jqLiteWrap,
     slice             = Array.prototype.slice,
-    angular           = window['angular']    || (window['angular']    = {}),
+    angular           = window['angular']    || (window['angular'] = {}),
     angularTextMarkup = extensionMap(angular, 'textMarkup'),
     angularAttrMarkup = extensionMap(angular, 'attrMarkup'),
     angularDirective  = extensionMap(angular, 'directive'),
@@ -336,3 +385,30 @@ function compile(element, config) {
   return compiler.compile($element)($element, rootScope);
 }
 /////////////////////////////////////////////////
+
+function parseKeyValue(keyValue) {
+  var obj = {}, key_value, key;
+  foreach((keyValue || "").split('&'), function(keyValue){
+    if (keyValue) {
+      key_value = keyValue.split('=');
+      key = decodeURIComponent(key_value[0]);
+      obj[key] = key_value[1] ? decodeURIComponent(key_value[1]) : true;
+    }
+  });
+  return obj;
+}
+
+function toKeyValue(obj) {
+  var parts = [];
+  foreach(obj, function(value, key){
+    parts.push(encodeURIComponent(key) + '=' + encodeURIComponent(value));
+  });
+  return parts.length ? parts.join('&') : '';
+};
+
+function angularInit(config){
+  if (config.autobind) {
+    compile(window.document, config).$init();
+  }
+}
+