[TxMt] tm_dialog and really long plists

[Brett Terpstra]

Thanks for the help.  Is there any reason to use popen over popen3?   
Is it just that I don't need popen3 because I'm not using stderr for  
anything?



On Apr 26, 2007, at 2:43 PM, Allan Odgaard wrote:

> On 26. Apr 2007, at 21:31, Brett Terpstra wrote:
>
>> Got it!  Just have to define res=[] before going into it so that  
>> res is available outside of the block.  Works perfectly, thanks!
>
> For popen3 you can also do:
>
>     res = Open3.popen3('"$DIALOG" -m select_photoset') do |stdin,  
> stdout, stderr|
>       stdin << plist; stdin.close
>       PropertyList::load(stdout)
>     end
>
>
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