Hi Erik,
Can you explain a little better by showing a code example?
Thanks.
On Nov 16, 2007 5:44 PM, Erik Arvidsson <[EMAIL PROTECTED]> wrote:
> One benefit of StopIteration is that code inside map/some/every etc
> can just throw a StopIteration to stop the iteration. The same thing
> is harde
One benefit of StopIteration is that code inside map/some/every etc
can just throw a StopIteration to stop the iteration. The same thing
is harder to keep clean with a hasNext/next pattern.
On Nov 16, 2007 5:30 PM, Garrett Smith <[EMAIL PROTECTED]> wrote:
> Which is better?
>
> var nodes : int;
>
Which is better?
var nodes : int;
var widgetMap = Widget.instances; // a map.
var it:Iterator = widgetMap.getKeys();
-- this: --
try {
widgetMap.get(it.next()).hide();
}
catch(Exception e) {
if(e instanceof StopIteration) {
}
}
-- or this: --
while(it.hasNext()) {
widgetMap.get(it.
