Introduce beginless range [Feature#14799]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67422 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 6 insertions, 0 deletions

diff --git a/NEWS b/NEWS
index efdc1d917f..54a180a196 100644
--- a/NEWS
+++ b/NEWS
@@ -28,6 +28,12 @@ sufficient information, see the ChangeLog file or Redmine
 * Numbered parameter as the default block parameter is introduced as an
   experimental feature.  [Feature #4475]
 
+* A beginless range is experimentally introduced.  It might not be as useful
+  as an endless range, but would be good for DSL purpose.
+
+     ary[..3]  # identical to ary[0..3]
+     where(sales: ..100)
+
 === Core classes updates (outstanding ones only)
 
 Enumerable::