[Newbies] Re: Modal UI

[Bert Freudenberg]

On 08.11.2010, at 16:51, Sean P. DeNigris wrote:

> Continuations it is then.  Is there a big difference between passing a block
> vs. a receiver and selector.  The block way seems simpler and more flexible
> - any downside?

Blocks are harder to debug, and dangerously powerful. In my designs I try to stay away from ever storing a block for later use.

You might substitute a MessageSend for the Block. Nicely explicit and simple.

- Bert -