From ebbe992e7a4eb984b9b5fd9d90a33f8d048a4415 Mon Sep 17 00:00:00 2001
From: Ewoud Kohl van Wijngaarden <ewoud@kohlvanwijngaarden.nl>
Date: Mon, 10 Oct 2022 11:17:13 +0200
Subject: [PATCH] Reduce version compatibility to Ruby < 3

Ruby 3 has changed keyword argument handling and safemode doesn't deal
with that correctly. That means it's broken in various cases.
---
 .github/workflows/ci.yml | 2 --
 safemode.gemspec         | 2 +-
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 45e2ac8..253af17 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,8 +18,6 @@ jobs:
       matrix:
         ruby:
           - "2.7"
-          - "3.0"
-          - "3.1"
     steps:
       - uses: actions/checkout@v3
       - uses: ruby/setup-ruby@v1
diff --git a/safemode.gemspec b/safemode.gemspec
index 1b868f7..650652c 100644
--- a/safemode.gemspec
+++ b/safemode.gemspec
@@ -53,7 +53,7 @@ Gem::Specification.new do |s|
     "test/test_safemode_parser.rb"
   ]
 
-  s.required_ruby_version = ">= 2.7", "< 4"
+  s.required_ruby_version = ">= 2.7", "< 3"
 
   s.add_runtime_dependency "ruby2ruby", ">= 2.4.0"
   s.add_runtime_dependency "ruby_parser", ">= 3.10.1"