From b6bb20b380cf29acfccb87afcc65fba30cdcbf7a Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Sun, 1 Jan 2017 03:33:53 +0000
Subject: test: use symproc in test

Not really a problem, but it is shorter and lighter.
---
 test/test_msgthr.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/test_msgthr.rb b/test/test_msgthr.rb
index 2e398c1..19441c8 100644
--- a/test/test_msgthr.rb
+++ b/test/test_msgthr.rb
@@ -12,7 +12,7 @@ class TestMsgthr < Test::Unit::TestCase
     thr.add('D', nil, 'D')
     thr.add('d', nil, 'd')
     thr.thread!
-    rootset = thr.order! { |c| c.sort! { |a, b| a.mid <=> b.mid } }
+    rootset = thr.order! { |c| c.sort_by!(&:mid) }
     assert_equal %w(D c d), rootset.map(&:mid)
     assert_equal 'D', rootset[0].msg
     assert_equal %w(b), rootset[1].children.map(&:mid)
-- 
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