From: Karl Brodowsky <redmine@...>
Date: 2009-05-10T21:36:07+09:00
Subject: [ruby-core:23416] [Bug #1455] compatability of rational and bigdecimal

Bug #1455: compatability of rational and bigdecimal
http://redmine.ruby-lang.org/issues/show/1455

Author: Karl Brodowsky
Status: Open, Priority: Normal
Category: core
ruby -v: ruby 1.9.1p0 (2009-01-30 revision 21907) [i686-linux]

require "rational"
require "bigdecimal"
a=BigDecimal("3.2")
b=Rational(3,4)
b/a
--> TypeError: BigDecimal can't be coerced into Rational
        from (irb):5:in `/'
        from (irb):5
        from /usr/local/bin/irb:12:in `<main>'

$ ruby --version
--> ruby 1.9.1p0 (2009-01-30 revision 21907) [i686-linux]
$ irb --version
--> irb 0.9.5(05/04/13)


The same error occurs in Ruby 1.8 and JRuby 1.2.  It has been reported with number 1454 for Ruby 1.8.


----------------------------------------
http://redmine.ruby-lang.org