From b1a8c64483b5ba5e4a391aa68234e7bde6355034 Mon Sep 17 00:00:00 2001
From: eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 25 Feb 2018 13:52:07 +0000
Subject: Add a new #filter alias for #select

* In Enumerable, Enumerator::Lazy, Array, Hash and Set
  [Feature #13784] [ruby-core:82285]
* Share specs for the various #select#select! methods and
  reuse them for #filter/#filter!.
* Add corresponding filter tests for select tests.
* Update NEWS.

[Fix GH-1824]

From: Alexander Patrick <adp90@case.edu>

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62575 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/set.rb | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'lib/set.rb')

diff --git a/lib/set.rb b/lib/set.rb
index 9642e74af4..e639636c97 100644
--- a/lib/set.rb
+++ b/lib/set.rb
@@ -424,6 +424,9 @@ class Set
     self if size != n
   end
 
+  # Equivalent to Set#select!
+  alias filter! select!
+
   # Merges the elements of the given enumerable object to the set and
   # returns self.
   def merge(enum)
-- 
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