some (any)

toJSONmodel.toJSON([options]) Return a shallow copy of the model's

extendBackbone.Collection.extend(properties, [classProperties]) To create a Collection class of your own, extend Backbone

difference

setmodel.set(attributes, [options]) Set a hash of attributes (one or many) on the model. If any of the attributes change the model's

startBackbone.history.start([options]) When all of your Routers have been created

unsetmodel.unset(attribute, [options]) Remove an attribute by deleting it from the internal attributes hash. Fires a "change"

parsecollection.parse(response, options) parse is called by Backbone whenever a collection's models are returned by the server

synccollection.sync(method, collection, [options]) Uses Backbone

slicecollection.slice(begin, end) Return a shallow copy of this collection's models, using the same options as native