From: wmorgan <wmorgan@5c8cc53c-5e98-4d25-b20a-d8db53a31250>
Date: Sat, 8 Dec 2007 22:15:30 +0000 (+0000)
Subject: remove num_digits
X-Git-Url: https://git.cworth.org/git?a=commitdiff_plain;h=0c41879f4ea15210f74abea0344a05f8172a70bc;p=sup

remove num_digits

git-svn-id: svn://rubyforge.org/var/svn/sup/trunk@749 5c8cc53c-5e98-4d25-b20a-d8db53a31250
---

diff --git a/lib/sup/util.rb b/lib/sup/util.rb
index e2b82e1..e023917 100644
--- a/lib/sup/util.rb
+++ b/lib/sup/util.rb
@@ -297,11 +297,6 @@ class Numeric
 end
 
 class Fixnum
-  def num_digits base=10
-    return 1 if self == 0
-    1 + (Math.log(self) / Math.log(10)).floor
-  end
-  
   def to_character
     if self < 128 && self >= 0
       chr