Example fails with reopenClass, Cannot read property 'lookup' of undefined

[enspandi]

Example in dummy folder is not working:

https://github.com/mike-north/ember-api-actions/blob/master/tests/dummy/app/models/fruit.js#L31-L37

build-url.js:42 Uncaught TypeError: Cannot read property 'lookup' of undefined
    at _getStoreFromRecord (build-url.js:42)
    at Function.runCollectionOp [as juiceAll] (collection-action.js:14)
    at Class.juiceAllFruit (index.js:58)

[ghost]

Having the same issue trying to invoke a collectionAction from the Model class.
Not really familiar with the internals, but I don't get how it could be possible to use a collectionAction without a record instance.