On Tue, Feb 21, 2012 at 10:33 PM, Daniel Silverstone <dsilv...@digital-scurf.org> wrote: > On Tue, Feb 21, 2012 at 05:53:16PM +0100, Uli Schlachter wrote: >> > - local keygrabber = args.keygrabber or false >> > + local keygrabber = args.keygrabber or true >> >> Let's assume that args.keygrabber is false. Now we have: >> >> local keygrabber = args.keygrabber or true >> local keygrabber = false or true >> local keygrabber = true >> >> Something "or true" will always be true.
Ugh!! That was super silly on my part :-/. > Indeed, the 'foo or bar' or 'foo and bar or baz' only works when you're not > dealing with a desired falsehood on the left of the 'or' > > local keygrabber = (args.keygrabber == nil) and true or args.keygrabber > > That might work better for you Thanks Daniel. I will resend it tomorrow. Need to study for tomorrow's exam now. -- Anurag Priyam -- To unsubscribe, send mail to awesome-devel-unsubscr...@naquadah.org.
