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

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19440 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 6 insertions, 0 deletions

diff --git a/lib/complex.rb b/lib/complex.rb
index c03ee63c3e..301879143f 100644
--- 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