sortUniq

[zeljkog via Digitalmars-d]

On 23.01.15 18:48, H. S. Teoh via Digitalmars-d wrote:
> 
> I think what he's trying to do is to call a function that returns a
> delegate, and use that delegate to instantiate the filter template.
> AFAIK I've never seen code like this before, and it looks like the
> compiler isn't prepared to handle this.
> 

Yes, I tried to use filter for unique, need closure.
I think there are many applications for this pattern.