} \r
\r
story: () ->\r
- new Pettanr.Story({id: @get('story_id')})\r
+ new Pettanr.Cache.Retriever(Pettanr.Story, @get('story_id'))\r
\r
sheet: () ->\r
- new Pettanr.Sheet({id: @get('sheet_id')})\r
+ new Pettanr.Cache.Retriever(Pettanr.Sheet, @get('sheet_id'))\r
\r
has_sheet: () ->\r
if @get('sheet_id')\r