Oh! Sorry for the noise, but I think I can do this:

[[NSOperationQueue mainQueue] addOperationWithBlock: ^{
   myProvidedBlock(param1, param2);
}];


On Mar 15, 2010, at 14:35:39, Clark Cox wrote:

> On Mon, Mar 15, 2010 at 2:32 PM, Rick Mann <[email protected]> wrote:
>> Instead of passing my operation a target and selector, is there any way I 
>> can just pass it a block, but then have it execute that block on the main 
>> thread?
> 
> [[NSOperationQueue mainQueue] addOperationWithBlock: ^{
>    ...
> }];
> 
> or:
> 
> dispatch_async(dispatch_get_main_queue(), ^{
>    ...
> });
> 
> 
> -- 
> Clark S. Cox III
> [email protected]

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