resetcollection.reset([models], [options]) Adding and removing models one at a time is all well and good, but sometimes you have

fetchcollection.fetch([options]) Fetch the default set of models for this collection from the server,

comparatorcollection.comparator By default there is no comparator for a collection. If you define a comparator, it will be

lengthcollection.length Like an array, a Collection maintains a length property, counting the number of models it contains

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

contains (includes)

indexBy

sortcollection.sort([options]) Force a collection to re-sort itself. You don't need to call this under normal circumstances, as a

some (any)

modelscollection.models Raw access to the JavaScript array of models inside of the collection. Usually you'll want to use get