Tastypie Collection for Backbone.js

gistfile1.js

var TastypieCollection = Backbone.Collection.extend({
    initialize: function(options) {
        this.paginator = new models.Paginator({}, this);
    },

    parse: function(response) {
        this.paginator.set(response.meta);
        return response.objects || response;
    },

    patch: function(options){
        var collectionPayload = {
            'objects': []
        };

        this.forEach(function(model) {
            var modelData = model.changedAttributes();

            if (modelData) {
                modelData.resource_uri = model.get('resource_uri');
                collectionPayload.objects.push(modelData);
            }
        });

        var syncOptions = _.extend({'attrs': collectionPayload }, options);
        Backbone.sync('patch', this, syncOptions);
    }
});