exec() does not work on MacRuby

[vincent.isambart@…]

~% macirb 
>> exec('ls')
Errno::E045: Operation not supported - ls
	from (irb):1:in `exec'
	from (irb):1
	from /usr/local/bin/macirb:12:in `<main>'
>>

[kourge@…]

Interestingly, the backtick syntax works:

~$ macirb
>> `ls Applications`
=> "CrossOver¥n"
>> 

[honglilai@…]

I confirm that this problem has been fixed.

[lsansonetti@…]

Indeed, as of r3326 it seems to work. I also assume it's working with the 0.5 branch. Closing.