From 6d27f7a15e806b77230dec64ef9b7e6ee1bb0009 Mon Sep 17 00:00:00 2001
From: keiju <keiju@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 8 May 2007 10:36:45 +0000
Subject: 	* lib/rational.rb: fix high-precision Rationals cannot be  
   converted to Floats. [ruby-Bugs:10502], [ruby-core:11069], 	 
 [ruby-dev:30743]

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@12252 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/rational.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/rational.rb b/lib/rational.rb
index 5ed283cda..73e8cef8e 100644
--- a/lib/rational.rb
+++ b/lib/rational.rb
@@ -354,7 +354,7 @@ class Rational < Numeric
   # Converts the rational to a Float.
   #
   def to_f
-    @numerator.to_f/@denominator.to_f
+    @numerator.quof(@denominator)
   end
 
   #
@@ -476,6 +476,7 @@ class Integer
 end
 
 class Fixnum
+  alias quof quo
   undef quo
   # If Rational is defined, returns a Rational number instead of a Fixnum.
   def quo(other)
@@ -503,6 +504,7 @@ class Bignum
     alias power! **
   end
 
+  alias quof quo
   undef quo
   # If Rational is defined, returns a Rational number instead of a Bignum.
   def quo(other)
-- 
cgit