Compile changes from #12 and #15.

@@ -14,6 +14,10 @@
       this.model = model;
       this.keypath = keypath;
       this.formatters = formatters != null ? formatters : [];
+      this.unbind = __bind(this.unbind, this);
+
+      this.publish = __bind(this.publish, this);
+
       this.bind = __bind(this.bind, this);
 
       this.set = __bind(this.set, this);
@@ -32,20 +36,27 @@
     };
 
     Binding.prototype.bind = function() {
-      var _ref,
-        _this = this;
-      Rivets.config.adapter.subscribe(this.model, this.keypath, function(value) {
-        return _this.set(value);
-      });
+      var _ref;
+      Rivets.config.adapter.subscribe(this.model, this.keypath, this.set);
       if (Rivets.config.preloadData) {
         this.set(Rivets.config.adapter.read(this.model, this.keypath));
       }
       if (_ref = this.type, __indexOf.call(bidirectionals, _ref) >= 0) {
-        return this.el.addEventListener('change', function(e) {
+        return this.el.addEventListener('change', this.publish);
+      }
+    };
+
+    Binding.prototype.publish = function(e) {
       var el;
       el = e.target || e.srcElement;
-          return Rivets.config.adapter.publish(_this.model, _this.keypath, getInputValue(el));
-        });
+      return Rivets.config.adapter.publish(this.model, this.keypath, getInputValue(el));
+    };
+
+    Binding.prototype.unbind = function() {
+      var _ref;
+      Rivets.config.adapter.unsubscribe(this.model, this.keypath, this.set);
+      if (_ref = this.type, __indexOf.call(bidirectionals, _ref) >= 0) {
+        return this.el.removeEventListener('change', this.publish);
       }
     };
 
@@ -78,8 +89,9 @@
     };
 
     View.prototype.build = function() {
-      var attribute, keypath, model, node, path, pipes, type, _i, _len, _ref, _results;
+      var attribute, bindingRegExp, keypath, model, node, path, pipes, type, _i, _len, _ref, _results;
       this.bindings = [];
+      bindingRegExp = this.bindingRegExp();
       _ref = this.el.getElementsByTagName('*');
       _results = [];
       for (_i = 0, _len = _ref.length; _i < _len; _i++) {
@@ -90,8 +102,8 @@
           _results1 = [];
           for (_j = 0, _len1 = _ref1.length; _j < _len1; _j++) {
             attribute = _ref1[_j];
-            if (this.bindingRegExp().test(attribute.name)) {
-              type = attribute.name.replace(this.bindingRegExp(), '');
+            if (bindingRegExp.test(attribute.name)) {
+              type = attribute.name.replace(bindingRegExp, '');
               pipes = attribute.value.split('|').map(function(pipe) {
                 return pipe.trim();
               });