From: jwesley <justin.w.smith@...>
Date: 2005-11-12T06:07:14+09:00
Subject: Sprintf bug

I think I've found a bug in the sprintf function:

D:\src\ruby>ruby -v
ruby 1.8.2 (2004-12-25) [i386-mswin32]

D:\src\ruby>irb
irb(main):001:0> sprintf("%.1f", 123456789012345678.to_f)
=> "123456789012345680.0"
irb(main):002:0> sprintf("%.1f", 123456789012345678.to_f).to_i
=> 123456789012345680

Notice that that sprintf changed the value by an order of magnitude...

Justin