CODEWITHSUNDEEP
javascriptbackbone.jscoffeescript
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Reputation: 11686

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

I'm trying to remove the last 100 models from a collection. Is there an easy way to just slice those off and remove/delete them or do I need to iterate through them and remove them?

Right now i'm doing something like this: (in the collection & coffeescript)

for i in [@[email protected]]
  @remove @models[i]

Answer: (in the collection & coffeescript) 

@remove @slice(-100)

Upvotes: 1

Views: 122

Answers (1)

Sushanth --
Sushanth --

Reputation: 55740

Not sure about coffeescript , but you can use a combination of slice and remove

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

Upvotes: 2

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