* lib/complex.rb: provides some obsolate methods.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19440 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-20 22:55:59 +00:00 · 2008-09-20 22:55:59 +00:00 · 31eacb6ed1
--- a/2
+++ b/2
@ -15,7 +15,7 @@ Sun Sep 21 07:43:16 2008  Tadayoshi Funaba  <tadf@dotrb.org>

 	* lib/mathn.rb: ditto.

-	* lib/complex.rb: ditto.
+	* lib/complex.rb: ditto. and provides some obsolate methods.

 Sun Sep 21 02:48:45 2008  NARUSE, Yui  <naruse@ruby-lang.org>

--- a/lib/complex.rb
+++ b/lib/complex.rb
@ -16,3 +16,9 @@ class Complex
  alias image imag

 end
+
+class Numeric
+
+  def im() Complex(0, self) end
+
+end