Use #to_a for Readline::HISTORY directly

2019-07-15 08:32:50 +09:00 · 2019-07-15 08:32:50 +09:00 · 17ccda5413
commit 17ccda5413
parent 9da969cae7
1 changed files with 1 additions and 1 deletions
--- 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