Added Visible to unbind correctly

spec/SpineDataBindSpec.js

@@ -747,6 +747,34 @@ describe("Spine.DataBind", function() {
 				var reset = $('#reset');
 				expect(reset.css('display')).toNotBe('none');
 			});	
+
+			it("should unbind without destroying other bindings", function() {
+				if (Watch) {
+					Person.bind("update[phoneNumberCount]", function() { console.log("update"); });
+					expect(Person.constructor._callbacks["update[phoneNumberCount]"].length).toBe(2);
+					Person.trigger("destroy-bindings");
+					expect(Person.constructor._callbacks["update[phoneNumberCount]"].length).toBe(1);
+				} else {
+					Person.bind("update", function() { console.log("update"); });
+					expect(Person.constructor._callbacks["update"].length).toBe(2);
+					Person.trigger("destroy-bindings");
+					expect(Person.constructor._callbacks["update"].length).toBe(1);
+				}
+			});
+
+			it("should rebind without destroying other bindings", function() {
+				if (Watch) {
+					Person.bind("update[phoneNumberCount]", function() { console.log("update"); });
+					expect(Person.constructor._callbacks["update[phoneNumberCount]"].length).toBe(2);
+					Controller.refreshBindings(Person);
+					expect(Person.constructor._callbacks["update[phoneNumberCount]"].length).toBe(2);
+				} else {
+					Person.bind("update", function() { console.log("update"); });
+					expect(Person.constructor._callbacks["update"].length).toBe(2);
+					Controller.refreshBindings(Person);
+					expect(Person.constructor._callbacks["update"].length).toBe(2);
+				}
+			});
 		};
 
 		describe("with bindings", function() {

src/spine.databind.coffee

@@ -199,9 +199,10 @@ class Visible extends Template
 
 	bind: (operators,model,el,options) ->
 		if options.watch
-			model.bind("update["+operator.property+"]", => @update([operator],model,el,options)) for operator in operators
+			@init([operator],model,el,options,"update["+operator.property+"]") for operator in operators
 		else
-			model.bind("update", => @update(operators,model,el,options))
+			@init(operators,model,el,options,"update")
+
 		@update(operators,model,el,options)
 
 	unbind: (operators,model,el,options) ->