JSONAPIAdapter query params array

Hey,

My example:

export default Ember.Controller.extend({
  queryParams: ['foo'],
  foo: ['pink', 'blue']
})

Query string parameters:

 foo[]='pink'
 foo[]='blue'

In the specification JSON-API this example:

 foo='pink,blue'

http://jsonapi.org/format/1.1/#fetching-sparse-fieldsets

What do you think about it? I have to write a serializer?:grinning: