8 Jan
2010
8 Jan
'10
4:18 p.m.
Hi,
Seriously, cmdargs is *brilliant*. It's also magic (to me).
Not only to you in fact it is black magic since it uses unsafePerformIO :(
The problem isn't that it's black magic or that it uses unsafePerformIO - the problem is that it's horribly impure, so doesn't obey referential transparency. Unfortunately this in unavoidable with the way I wanted to write command line arguments... Thanks, Neil