Re: collections of procs[T]()

[mitai]

Thank you!

this does work:

> 
>     type
>       Data*[T] = object
>         contents: T
>         subscribers: seq[proc(d: T)]
>     
>     proc createData*[T](t: typedesc[T], c: T): Data[T] =
>       result = Data[T]()
>       result.contents = c
>       result.subscribers = @[]
>     
>     proc addSubscriber*[T](d: var Data[T], cb: proc(d:T)) =
>       d.subscribers.add(cb)
>     
>     proc callSubscribers[T](d: T) =
>       for n in d.subscribers:
>         n(d.contents)
>     
>     var dd = createData(string, "data")
>     proc print[T](d: T) =
>       echo $d
>     
>     dd.addSubscriber(print)
>     
>     dd.callSubscribers()
>     
>     
>     Run