Though some of the concepts in this course are still relevant, overall this course does not reflect our current course standards or industry best practices.

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The "Collections" Lesson is part of the full, Backbone.js (with Introduction to Testing) course featured in this preview video. Here's what you'd learn in this lesson:

When creating collections, you are able to pass a single model or an array of model objects. The models property within a collection give you a number of useful methods for working with the data. Collections also have a number of useful methods for adding, and removing data. These methods have additional parameters that can be useful when manipulating models within a collection

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