From 521318333eaa2654b9ad535c592281ae9efb9113 Mon Sep 17 00:00:00 2001
From: David Heinemeier Hansson <david@loudthinking.com>
Date: Mon, 2 Mar 2015 08:46:20 -0800
Subject: Move Array#without from Grouping to Access concern and add dedicated
 test (relates to #19157)

---
 activesupport/lib/active_support/core_ext/array/access.rb   | 12 ++++++++++++
 activesupport/lib/active_support/core_ext/array/grouping.rb | 12 ------------
 2 files changed, 12 insertions(+), 12 deletions(-)

(limited to 'activesupport/lib')

diff --git a/activesupport/lib/active_support/core_ext/array/access.rb b/activesupport/lib/active_support/core_ext/array/access.rb
index ca66d806ef..3177d8498e 100644
--- a/activesupport/lib/active_support/core_ext/array/access.rb
+++ b/activesupport/lib/active_support/core_ext/array/access.rb
@@ -27,6 +27,18 @@ class Array
     end
   end
 
+  # Returns a copy of the Array without the specified elements.
+  #
+  #   people = ["David", "Rafael", "Aaron", "Todd"]
+  #   people.without "Aaron", "Todd"
+  #     => ["David", "Rafael"]
+  #
+  # Note: This is an optimization of `Enumerable#without` that uses `Array#-`
+  # instead of `Array#reject` for performance reasons.
+  def without(*elements)
+    self - elements
+  end
+
   # Equal to <tt>self[1]</tt>.
   #
   #   %w( a b c d e ).second # => "b"
diff --git a/activesupport/lib/active_support/core_ext/array/grouping.rb b/activesupport/lib/active_support/core_ext/array/grouping.rb
index b3ada47880..87ae052eb0 100644
--- a/activesupport/lib/active_support/core_ext/array/grouping.rb
+++ b/activesupport/lib/active_support/core_ext/array/grouping.rb
@@ -113,16 +113,4 @@ class Array
       results
     end
   end
-
-  # Returns a copy of the Array without the specified elements.
-  #
-  #   people = ["David", "Rafael", "Aaron", "Todd"]
-  #   people.without "Aaron", "Todd"
-  #     => ["David", "Rafael"]
-  #
-  # Note: This is an optimization of `Enumerable#without` that uses `Array#-`
-  # instead of `Array#reject` for performance reasons.
-  def without(*elements)
-    self - elements
-  end
 end
-- 
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