AngularJS ng-repeat over data with # keys

AngularJS ng-repeat over data with # keys

The data i'm trying to iterate over looks like this:
{
"request": "Stream/GetDigest",
"response": {
"success": true,
"content": {
"0": {
"artifact_id": "36",
"timestamp": "2013-08-20 11:59:00",
"modified": "2013-08-20 11:59:00",
"text": "Why did the last one BLAHHHHH duplicate?
I don't think I clicked it twice...",
"author_desc": "",
"object_type": "artifact",
"comments": []
},
"1": {
"artifact_id": "35",
"timestamp": "2013-08-20 11:57:51",
"modified": "2013-08-20 11:57:51",
"text": "This is a new artifact for a new day.",
"author_desc": "",
"object_type": "artifact",
"comments": []
},
"2": {
"artifact_id": "34",
"timestamp": "2013-08-20 11:57:50",
"modified": "2013-08-20 11:57:50",
"text": "This is a new artifact for a new day.",
"author_desc": "",
"object_type": "artifact",
"comments": []
},
"3": {
"artifact_id": "30",
"timestamp": "2013-08-19 13:15:32",
"modified": "2013-08-20 11:01:12",
"text": "This is some awesome text that we want to
display!",
"author_desc": "",
"object_type": "artifact",
"comments": {
"5": {
"artifact_id": "30",
"comment_id": "5",
"user_id": "5",
"author_desc": "Michael C.",
"timestamp": "2013-08-19 16:18:12",
"private": "1",
"reported": 0,
"moderated": 0,
"banned": 0,
"text": "This is a createComment artifact"
},
"6": {
"artifact_id": "30",
"comment_id": "6",
"user_id": "5",
"author_desc": "Michael C.",
"timestamp": "2013-08-20 11:01:12",
"private": "1",
"reported": 0,
"moderated": 0,
"banned": 0,
"text": "This is another comment"
}
}
},
"4": {
"artifact_id": "33",
"timestamp": "2013-08-19 15:25:11",
"modified": "2013-08-19 15:25:11",
"text": "Kitten Ipsum dolor sit amet urna,
bibendum life litora quis wish vel happy litora
kitties laoreet buddy Praesent her. Lure, local
ipsum amet urna molestie Nam. Snuggliest sed first
chuf his cat kitten, ac climb the curtains cat
eget sagittis et front",
"author_desc": "",
"object_type": "artifact",
"comments": []
}
}
}
}
The goal is to iterate over the response.content.# sections. Currently i'm
passing in the content through the controller (baby steps - i'm new)
through a GetDigest variable. So my NGrepeater looks like this:
<li ng-repeat="thing in GetDigestList.response.content">
How can I make it iterate over the sub sections of this json?
Thanks!