A collection of functional mixins and utilities supporting common behaviors found in web apps built with Chaplin and Handlebars.

Several behaviors take advantage of aspect-oriented programming (AOP) with Flight's advice component.

Some behaviors add properties onto the mixed in object to support default or common properties/behaviors placed on the object's parent prototypes.

Here's an example of how to use a mixin:

mixin = require 'mixin'
chaplinObj = {}
mixin.call chaplinObj, {key1: 'stuff', key2: 'moreStuff'}

The first argument is the object the behavior is being added to. The second argument is an optional configuration object.

When used within a view or collection definition chaplinObj above will generally be @prototype.

The mixins can be used classically (via _.extend) by invoking them as a constructor (with new).

Most of the mixins involving collections expect the payload to be nested (e.g. {"count": 100, "items": [{...}]}) so views using them are intended to be paginated. The behaviors have been broken out so they can be used separately or together. You can also specify and override properties on collections.

For more information, see the docs.

If you've never installed or used npm or bower, you can skip the associated cache commands.

npm cache clear
bower cache clean
npm install
bower install

If you start grunt, then the specs will run automatically when .coffee files are saved.

Alternatively, you can run grunt test which will run the specs via PhantomJS and generate code coverage reports.

Visit localhost:8000 to debug the tests in a browser.

You can view docs locally at localhost:8000/docs/

After making a change, please remember to update the docs with grunt docs.

Also, make sure to publish a new version tag with grunt release so projects can retrieve the change. The release task takes the same options as the bump task (release:minor, release:major) and defaults to a patch release.