On Fri, Dec 7, 2012 at 12:46 PM, Frederick Cheung < [email protected]> wrote:
> > > On Thursday, December 6, 2012 8:41:20 AM UTC, Nicolas Desprès wrote: >> >> Hi, >> >> This is my first post on this mailing list and I would like to thanks the >> authors and the community for this great tools. >> >> After a couple of weeks happily playing with Rails, I got bitten by a >> strange behaviour drift between Rails and Ruby: >> >> Plain Ruby: >> >> $ irb >> irb(main):001:0> 2 / 5 >> => 2/5 >> irb(main):003:0> 2.to_f / 5.to_f >> => 0.4 >> >> > That's not how it behaves for me. I get 2 / 5 == 0 in both cases. The ruby > mathn library (part of the stdlib) does do this (and I really wish it > wouldn't). Perhaps something in your irbrc pulls this in ? > > Not .irbrc. I forgot I had an alias on irb which pull -m option... :-( So the error was from my environment. Thanks for your reply. Sorry for the noise. -- Nicolas Desprès -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
