* lib/matrix.rb: Fix determinant_e [ruby-dev:46305] [Bug #7228]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37368 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Mon Oct 29 03:20:58 2012  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
+
+	* lib/matrix.rb: Fix determinant_e [ruby-dev:46305] [Bug #7228]
+
 Sun Oct 28 23:52:25 2012  Kouhei Sutou  <kou@cozmixng.org>
 
 	* test/rexml/test_document.rb: Add tests for parsing XML encoded

lib/matrix.rb

@@ -1089,7 +1089,7 @@ class Matrix
   #
   def determinant_e
     warn "#{caller(1)[0]}: warning: Matrix#determinant_e is deprecated; use #determinant"
-    rank
+    determinant
   end
   alias det_e determinant_e