Hi,

Am Donnerstag, 10. Mai 2007, 22:38:50 +0900 schrieb noreply / rubyforge.org:
> Bugs item #10739, was opened at 2007-05-10 22:06
> http://rubyforge.org/tracker/?func=detail&atid=1698&aid=10739&group_id=426
> >Status: Closed
> Summary: Rational comparison to 0 fails when denominator is != 1
> 
> Initial Comment:
> irb(main):001:0> r = Rational.new! 0, 100
> => Rational(0, 100)
> irb(main):002:0> r.zero?
> => false
> irb(main):003:0> r == 0
> => false
> ----------------------------------------------------------------------
> >Comment By: Nobuyoshi Nakada  (nobu)
> Message:
> Not a bug.
> Do not use Rational.new! directly.

So why then it is defined at all?

Is it really neccessary to reveal one ist subtracing 0 from
the numerator before comparing it to zero?

Bertram


-- 
Bertram Scharpf
Stuttgart, Deutschland/Germany
http://www.bertram-scharpf.de