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get only the first 20 items in a backbone collection

I'm trying to render only the first 20 items in a backbonejs collection.

If the collection was an array I would do _.first(collection, 20). But since it's not it doesn't work. How do I limit it to 20? Thanks.

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Harry Avatar asked Nov 23 '11 10:11

Harry


1 Answers

Backbone collections have underscore methods builtin:

collection.first(20)
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Otto Allmendinger Avatar answered Nov 05 '22 19:11

Otto Allmendinger