railsaholic 58f78e9001 Refactor Users#upload_avatar method
Moved avatar file upload to ```AvatarUploadService``` class and
```AvatarUploadPolicy```

Address review comments + require missing file in spec
2013-11-11 23:21:14 +05:30
..
2013-11-05 19:07:29 +01:00
2013-02-26 07:31:35 +03:00
2013-02-26 07:31:35 +03:00