From c22b8537378a52b6d3c44f117e03feed98f92f43 Mon Sep 17 00:00:00 2001
From: marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 16 Sep 2018 04:00:14 +0000
Subject: Alias Struct#select as Struct#filter. Patch by Kenichi Kamiya.

[Fix GH-#1862] [#1784]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64759 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_struct.rb | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'test')

diff --git a/test/ruby/test_struct.rb b/test/ruby/test_struct.rb
index 384c95f85b..edcd111acb 100644
--- a/test/ruby/test_struct.rb
+++ b/test/ruby/test_struct.rb
@@ -212,6 +212,13 @@ module TestStruct
     assert_raise(ArgumentError) { o.select(1) }
   end
 
+  def test_filter
+    klass = @Struct.new(:a, :b, :c, :d, :e, :f)
+    o = klass.new(1, 2, 3, 4, 5, 6)
+    assert_equal([1, 3, 5], o.filter {|v| v % 2 != 0 })
+    assert_raise(ArgumentError) { o.filter(1) }
+  end
+
   def test_big_struct
     klass1 = @Struct.new(*('a'..'z').map(&:to_sym))
     o = klass1.new
-- 
cgit v1.2.3