Merge branch 'master' into text-templates

@@ -2,7 +2,7 @@
   "name": "rivets",
   "repo": "mikeric/rivets",
   "description": "Declarative data binding facility.",
-  "version": "0.5.7",
+  "version": "0.5.8",
   "keywords": ["data binding", "templating"],
   "scripts": ["dist/rivets.js"],
   "main": "dist/rivets.js",

 // Rivets.js
-// version: 0.5.7
+// version: 0.5.8
 // author: Michael Richards
 // license: MIT
 (function() {
@@ -173,10 +173,31 @@
       }
     };
 
-    Binding.prototype.update = function() {
-      this.unbind();
-      this.model = this.key ? this.view.models[this.key] : this.view.models;
-      return this.bind();
+    Binding.prototype.update = function(models) {
+      var _ref;
+
+      if (models == null) {
+        models = {};
+      }
+      if (this.key) {
+        if (models[this.key]) {
+          if (!this.options.bypass) {
+            this.view.config.adapter.unsubscribe(this.model, this.keypath, this.sync);
+          }
+          this.model = models[this.key];
+          if (this.options.bypass) {
+            this.sync();
+          } else {
+            this.view.config.adapter.subscribe(this.model, this.keypath, this.sync);
+            if (this.view.config.preloadData) {
+              this.sync();
+            }
+          }
+        }
+      } else {
+        this.sync();
+      }
+      return (_ref = this.binder.update) != null ? _ref.call(this, models) : void 0;
     };
 
     return Binding;
@@ -404,28 +425,20 @@
     };
 
     View.prototype.update = function(models) {
-      var binding, key, model, _results;
+      var binding, key, model, _i, _len, _ref, _results;
 
       if (models == null) {
         models = {};
       }
-      _results = [];
       for (key in models) {
         model = models[key];
         this.models[key] = model;
-        _results.push((function() {
-          var _i, _len, _ref, _results1;
-
-          _ref = this.select(function(b) {
-            return b.key === key;
-          });
-          _results1 = [];
+      }
+      _ref = this.bindings;
+      _results = [];
       for (_i = 0, _len = _ref.length; _i < _len; _i++) {
         binding = _ref[_i];
-            _results1.push(binding.update());
-          }
-          return _results1;
-        }).call(this));
+        _results.push(binding.update(models));
       }
       return _results;
     };
@@ -631,6 +644,9 @@
             return delete this.nested;
           }
         }
+      },
+      update: function(models) {
+        return this.nested.update(models);
       }
     },
     unless: {
@@ -643,6 +659,9 @@
       },
       routine: function(el, value) {
         return Rivets.binders["if"].routine.call(this, el, !value);
+      },
+      update: function(models) {
+        return Rivets.binders["if"].update.call(this, models);
       }
     },
     "on-*": {
@@ -737,6 +756,24 @@
           }
         }
         return _results;
+      },
+      update: function(models) {
+        var data, key, model, view, _i, _len, _ref, _results;
+
+        data = {};
+        for (key in models) {
+          model = models[key];
+          if (key !== this.args[0]) {
+            data[key] = model;
+          }
+        }
+        _ref = this.iterated;
+        _results = [];
+        for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+          view = _ref[_i];
+          _results.push(view.update(data));
+        }
+        return _results;
       }
     },
     "class-*": function(el, value) {

 {
   "name": "rivets",
   "description": "Declarative data binding facility.",
-  "version": "0.5.7",
+  "version": "0.5.8",
   "author": "Michael Richards",
   "url": "http://rivetsjs.com",
   "main": "./dist/rivets.js",

 # Rivets.js
 # =========
 
-# > version: 0.5.7
+# > version: 0.5.8
 # > author: Michael Richards
 # > license: MIT
 # >
@@ -137,10 +137,23 @@ class Rivets.Binding
 
   # Updates the binding's model from what is currently set on the view. Unbinds
   # the old model first and then re-binds with the new model.
-  update: =>
-    @unbind()
-    @model = if @key then @view.models[@key] else @view.models
-    @bind()
+  update: (models = {}) =>
+    if @key
+      if models[@key]
+        unless @options.bypass
+          @view.config.adapter.unsubscribe @model, @keypath, @sync
+
+        @model = models[@key]
+
+        if @options.bypass
+          @sync()
+        else
+          @view.config.adapter.subscribe @model, @keypath, @sync
+          @sync() if @view.config.preloadData
+    else
+      @sync()
+
+    @binder.update?.call @, models
 
 # Rivets.View
 # -----------
@@ -263,9 +276,8 @@ class Rivets.View
 
   # Updates the view's models along with any affected bindings.
   update: (models = {}) =>
-    for key, model of models
-      @models[key] = model
-      binding.update() for binding in @select (b) -> b.key is key
+    @models[key] = model for key, model of models
+    binding.update models for binding in @bindings
 
 # Rivets.TextTemplateParser
 # -------------------------
@@ -461,6 +473,9 @@ Rivets.binders =
           @nested.unbind()
           delete @nested
 
+    update: (models) ->
+      @nested.update models
+
   unless:
     block: true
 
@@ -473,6 +488,9 @@ Rivets.binders =
     routine: (el, value) ->
       Rivets.binders.if.routine.call @, el, not value
 
+    update: (models) ->
+      Rivets.binders.if.update.call @, models
+
   "on-*":
     function: true
 
@@ -539,6 +557,14 @@ Rivets.binders =
         else if @iterated[index].models[modelName] isnt model
           @iterated[index].update data
 
+    update: (models) ->
+      data = {}
+      
+      for key, model of models
+        data[key] = model unless key is @args[0]
+
+      view.update data for view in @iterated
+
   "class-*": (el, value) ->
     elClass = " #{el.className} "