From bd304ed85bc2f3c0cc57334fe624fc0efa122cbc Mon Sep 17 00:00:00 2001
From: knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 30 Jul 2013 09:58:13 +0000
Subject: Add Set#intersect? and #disjoint?.

* lib/set.rb (Set#intersect?, Set#disjoint?): Add new methods for
  testing if two sets have any element in common.
  [ruby-core:45641] [Feature #6588] Based on the code by marcandre.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42253 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 NEWS | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'NEWS')

diff --git a/NEWS b/NEWS
index 31a856befa..ee83b1b4c6 100644
--- a/NEWS
+++ b/NEWS
@@ -141,6 +141,11 @@ with all sufficient information, see the ChangeLog file.
   * REXML::Text#<< supports method chain like 'text << "XXX" << "YYY"'.
   * REXML::Text#<< supports not "raw" mode.
 
+* Set
+  * New methods:
+    * Set#intersect?
+    * Set#disjoint?
+
 === Stdlib compatibility issues (excluding feature bug fixes)
 
 * Set
-- 
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