indexOf

sample

partition

groupBy

wherecollection.where(attributes) Return an array of all the models in a collection that match the passed attributes. Useful

setcollection.set(models, [options]) The set method performs a "smart" update of the collection with the passed list of models

lastIndexOf

every (all)

modelcollection.model([attrs], [options]) Override this property to specify the model class that the collection contains. If defined

reduceRight (foldr)