Describe about TSort.each_*

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48601 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 5 insertions, 0 deletions

diff --git a/NEWS b/NEWS
index 1dc41c34cd..3ebec55e44 100644
--- a/NEWS
+++ b/NEWS
@@ -188,6 +188,11 @@ with all sufficient information, see the ChangeLog file.
 
     http://docs.seattlerb.org/rubygems/History_txt.html#label-2.4.2+%2F+2014-10-01
 
+* TSort
+  * TSort.tsort_each, TSort.each_strongly_connected_component and
+    TSort.each_strongly_connected_component_from returns an enumerator if
+    no block given.
+
 * XMLRPC
   * Added new parser class named LibXMLStreamParser.