From 17ccda54131e3e8f59fc5bc5be044aef78e2854c Mon Sep 17 00:00:00 2001
From: aycabta <aycabta@gmail.com>
Date: Mon, 15 Jul 2019 08:32:50 +0900
Subject: Use #to_a for Readline::HISTORY directly

---
 lib/irb/ext/save-history.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/irb/ext/save-history.rb')

diff --git a/lib/irb/ext/save-history.rb b/lib/irb/ext/save-history.rb
index f7247898ab..dfde9d6fae 100644
--- a/lib/irb/ext/save-history.rb
+++ b/lib/irb/ext/save-history.rb
@@ -106,7 +106,7 @@ module IRB
         end
 
         open(history_file, 'w', 0600 ) do |f|
-          hist = history.to_a.map { |l|
+          hist = history.map { |l|
             split_lines = l.split("\n")
             if split_lines.size == 1
               l
-- 
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