Extendable

[k88hudson]

No description provided.

[coveralls]

Coverage decreased (-16.7%) to 83.333% when pulling b9a967a on k88hudson:extendable into 82ac24e on mozilla:master.

[coveralls]

Coverage decreased (-16.7%) to 83.333% when pulling 34cfd18 on k88hudson:extendable into 82ac24e on mozilla:master.

[arcturus]

\o/ +1000 to this PR! Things much more clear now.

The only thing I see is coming back to the old getMetadata function we lost the ability to create composite responses.

For example, before we were able to have a rule object like:

const rule1 = ...
const rule2 = ...
const rule3 = ...

const rules = {
  cat1: rule1,
  cat2: {
    att1: rule2,
    att2: rule3
  }  
};

That will give us a formatted response in the same way than the rules object.

If you decided that a plain object is better, we will need to remove the tests for this that right now are failing:
https://github.com/mozilla/page-metadata-parser/blob/master/tests/getMetadata.test.js#L39
https://github.com/mozilla/page-metadata-parser/blob/master/tests/getMetadata.test.js#L52

[jaredlockhart]

This will be covered by #50