From 3406c5d61372e7b229cf2f925b89d5d9fd8728cd Mon Sep 17 00:00:00 2001
From: k0kubun <k0kubun@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 27 Feb 2018 11:12:23 +0000
Subject: Refactor ERB version checking for keyword arguments

Improving code like r62590. See r62529 for details.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62594 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 tool/ruby_vm/helpers/dumper.rb | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'tool/ruby_vm/helpers')

diff --git a/tool/ruby_vm/helpers/dumper.rb b/tool/ruby_vm/helpers/dumper.rb
index 8ac8b1c4ce..ccd5717cc8 100644
--- a/tool/ruby_vm/helpers/dumper.rb
+++ b/tool/ruby_vm/helpers/dumper.rb
@@ -32,8 +32,7 @@ class RubyVM::Dumper
   rescue Errno::ENOENT
     raise "don't know how to generate #{path}"
   else
-    match = ERB.version.match(/\Aerb\.rb \[(?<version>[^ ]+) /)
-    if match && match[:version] >= '2.2.0' # Ruby 2.6+
+    if ERB.instance_method(:initialize).parameters.assoc(:key) # Ruby 2.6+
       erb = ERB.new(src, trim_mode: '%-')
     else
       erb = ERB.new(src, nil, '%-')
-- 
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