From 9b928fa4437139147602bc62b3aaabdc87f7ff0b Mon Sep 17 00:00:00 2001
From: KOBAYASHI Shuji <shuujii@gmail.com>
Date: Fri, 27 Dec 2019 13:41:22 +0900
Subject: [PATCH] [ruby/reline] Sort completion list

#### Legacy mode:

  ```console
  $ irb --legacy
  irb(main):001:0> l[TAB][TAB]
  lambda           load             local_variables  loop
  ```

#### Before this patch:

  ```console
  $ irb
  irb(main):001:0> l[TAB][TAB]
  local_variables
  loop
  lambda
  load
  ```

#### After this patch:

  ```console
  $ irb
  irb(main):001:0> l[TAB][TAB]
  lambda
  load
  local_variables
  loop
  ```

https://github.com/ruby/reline/commit/6074069c7d
---
 lib/reline/line_editor.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/reline/line_editor.rb b/lib/reline/line_editor.rb
index 3f6d7817db..b46eddf31a 100644
--- a/lib/reline/line_editor.rb
+++ b/lib/reline/line_editor.rb
@@ -317,7 +317,7 @@ class Reline::LineEditor
     if @menu_info
       scroll_down(@highest_in_all - @first_line_started_from)
       @rerender_all = true
-      @menu_info.list.each do |item|
+      @menu_info.list.sort!.each do |item|
         Reline::IOGate.move_cursor_column(0)
         @output.print item
         @output.flush