From d4f5cb67d4284ba994ccda6b465ddd61883c5292 Mon Sep 17 00:00:00 2001
From: tadf <tadf@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 27 Mar 2008 11:48:00 +0000
Subject: 	* complex.c (f_lcm): removed.

	* rational.c (rb_lcm, rb_gcdlcm): added.

	* lib/complex.rb (gcd, lcm, gcdlcm): removed.

	* lib/rational.rb (gcd, lcm, gcdlcm): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15844 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/rational.rb | 32 --------------------------------
 1 file changed, 32 deletions(-)

(limited to 'lib/rational.rb')

diff --git a/lib/rational.rb b/lib/rational.rb
index b12bf7ef38..87c5d3f111 100644
--- a/lib/rational.rb
+++ b/lib/rational.rb
@@ -15,35 +15,3 @@ class Bignum
   alias rpower **
 
 end
-
-class Integer
-
-  def gcd(other)
-    min = self.abs
-    max = other.abs
-    while min > 0
-      tmp = min
-      min = max % min
-      max = tmp
-    end
-    max
-  end
-
-  def lcm(other)
-    if self.zero? or other.zero?
-      0
-    else
-      (self.div(self.gcd(other)) * other).abs
-    end
-  end
-
-  def gcdlcm(other)
-    gcd = self.gcd(other)
-    if self.zero? or other.zero?
-      [gcd, 0]
-    else
-      [gcd, (self.div(gcd) * other).abs]
-    end
-  end
-
-end
-- 
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