talyssonoc/backbone-dispatcher

var Todo = Backbone.Model.extend({
    defaults: {
        complete: false
    },

    toggle: function() {
        this.set('complete', !this.get('complete'));
    }
});

var TodoCollection = Backbone.Collection.extend({
    model: Todo,

    createTodo: function(title) {
        this.add({
            title: title
        });

        this.trigger('change');
    },

    toggleTodo: function(todo) {
        todo.toggle();
    },

    removeTodo: function(todo) {
        if(confirm("Remove ?")) {
            this.remove(todo);
            this.trigger('change');
        }
    }
});