From 34f5c4061c6583fe854bdf8c792a6ffc226e3986 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 30 May 2002 06:12:29 +0000
Subject: * range.c (range_step): iteration done using "+" if elements are  
 Numeric.  Otherwise using "succ".

* range.c (range_each): iteration done using "succ".  If the
  elements does not respond to "succ", raise TypeError.  As a
  result, all Enumerable methods, e.g. collect, require elements
  to respond to "succ'.

* range.c (range_member): comparison done using "each", if
  elements are non-Numeric or no-"succ" objects.  Otherwise
  compare using "<=>".

* range.c (Init_Range): remove "size" and "length".


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2506 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/complex.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/complex.rb b/lib/complex.rb
index 2de1791288..c27746a82f 100644
--- a/lib/complex.rb
+++ b/lib/complex.rb
@@ -363,9 +363,10 @@ module Math
   alias sin! sin
   alias tan! tan
   alias log! log
+  alias atan! atan  
   alias log10! log10
   alias atan2! atan2
-  
+
   def sqrt(z)
     if Complex.generic?(z)
       if z >= 0
-- 
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