* lib/matrix.rb: Matrix#each{_with_index} can iterate over a subset of the Matrix

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32277 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 0 deletions

diff --git a/NEWS b/NEWS
index 3e85f9acad..c4c9c845b5 100644
--- a/NEWS
+++ b/NEWS
@@ -156,6 +156,10 @@ with all sufficient information, see the ChangeLog file.
     * IO#winsize
     * IO.console
 
+* matrix
+  * extended methods:
+    * Matrix#each and #each_with_index can iterate on a subset of the elements
+
 * net/http
   * SNI (Server Name Indication) supported for HTTPS.