javascript - Remove/delete models from the end of a Backbone.Collection? -


i'm trying remove last 100 models collection. there easy way slice off , remove/delete them or need iterate through them , remove them?

right i'm doing this: (in collection & coffeescript)

for in [@models.length...@models.length-100]   @remove @models[i]

answer: (in collection & coffeescript) 

@remove @slice(-100)

not sure coffeescript , can use combination of slice , remove

collection.remove(collection.slice(start,end));

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