From 16f5d63bad783ac202a0533249f06deab436aded Mon Sep 17 00:00:00 2001
From: aycabta <aycabta@gmail.com>
Date: Mon, 3 Feb 2020 01:18:50 +0900
Subject: [PATCH] [ruby/irb] Use 0.step instead of (..0).each for Ruby 2.5

https://github.com/ruby/irb/commit/5d628ca40e
---
 lib/irb/easter-egg.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/irb/easter-egg.rb b/lib/irb/easter-egg.rb
index 10468bcd92..64869d85fa 100644
--- a/lib/irb/easter-egg.rb
+++ b/lib/irb/easter-egg.rb
@@ -116,7 +116,7 @@ module IRB
           end
           ruby_model = RubyModel.new
           print "\e[?1049h"
-          (0..).each do |i|
+          0.step do |i| # TODO (0..).each needs Ruby 2.6 or later
             buff = canvas.draw do
               ruby_model.render_frame(i) do |p1, p2|
                 canvas.line(p1, p2)