min

filter (select)

popcollection.pop([options]) Remove and return the last model from a collection. Takes the same options as

chain

clonecollection.clone() Returns a new instance of the collection with an identical list of models.

difference

reduce (foldl, inject)

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

findIndex

atcollection.at(index) Get a model from a collection, specified by index. Useful if your collection is sorted, and if your collection