EvanOxfeld/angular-selectize.js — pull request #23 by smap (2014-09-19 16:07:45+00:00)
Title: Supports for object data sources

label for (key , value) in object
select as label for (key , value) in object
label group by group for (key, value) in object
select as label group by group for (key, value) in object

Demo plunker:
http://plnkr.co/edit/Xxe4Oi6H9A3nt38ZkMEj?p=preview