enum.c: Enumerable#tally

* enum.c (enum_tally): new methods Enumerable#tally, which group
  and count elements of the collection.  [Feature #11076]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67020 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 6 insertions, 0 deletions

diff --git a/NEWS b/NEWS
index 039a2da606..67873ea306 100644
--- a/NEWS
+++ b/NEWS
@@ -24,6 +24,12 @@ sufficient information, see the ChangeLog file or Redmine
 
 === Core classes updates (outstanding ones only)
 
+Enumerable::
+
+  New method::
+
+   * Added Enumerable#tally.  [Feature #11076]
+
 === Stdlib updates (outstanding ones only)
 
 CSV::