It uses singular objects. I am sorry I typed it wrongly over here.

I tried to debug it using console. My observation was if:
@photo.album.upduser = @currentuser is same as previous user then 
timestamps are not getting changes. However, @photo.album.save works and 
returns true.

Any clues?

Thanks,
CS.

Chris Hanks wrote:
> Well, the updated_at timestamp for the album should update automatically 
> to the current time whenever the album model is changed and saved, so if 
> you're trying to do that then you don't need to use touching.
> 
> I'm confused at how your app is set up - if album has_many photos and 
> photo belongs_to album, then shouldn't your photo saving method use 
> singular objects? As in:
> 
> @photo.album.updated_by = @currentusername
> @photo.album.save
> 
> That is, assuming you've defined "updated_by" in your migration as a 
> string to save the name of the current user - I think that's what you're 
> going for.
> 
> What I would do next is put debugger right between those two lines, then 
> call the save as a bang method (@photo.album.save!) and see what error 
> you get (if any).
> 
> Chris
> 

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