On Fri, Jun 16, 2006 at 11:19:14AM +1000, O Plameras wrote: > "unless" means "exclude" > "$stdin.eof" means "standard-input is end-of-line". > > So, it means "exclude when standard-input is end-of-line" as > stated in last sentence of previous post. Tutorials I've been > through use this. > > Matt has pointed out this is now redundant but no harm > saying. No errors/warnings are generated by my Ruby interpreter.
It increases complexity, and unnecessary code will also confuse in the future since a programmer will look at that and think "I think that's unnecessary, but perhaps there's something special this time that needs it". - Matt _______________________________________________ coders mailing list coders@slug.org.au http://lists.slug.org.au/listinfo/coders
