From fece15995ca10aecb2225dbd5333e409b2efc361 Mon Sep 17 00:00:00 2001
From: Jon Rowe <hello@jonrowe.co.uk>
Date: Tue, 17 Dec 2024 21:42:15 +0000
Subject: [PATCH] Merge pull request #2824 from rspec/fix-build

Allow Ruby 3.0 to use older rubygems
---
 Gemfile                                    |  2 +-
 script/update_rubygems_and_install_bundler | 14 +++++++++++++-
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/Gemfile b/Gemfile
index 688f8d499..5df5cc6e4 100644
--- a/Gemfile
+++ b/Gemfile
@@ -12,7 +12,7 @@ group :documentation do
 end
 
 gem 'capybara'
-gem 'ffi', '~> 1.15.5'
+gem 'ffi', '> 1.15.5'
 gem 'rake', '> 12'
 gem 'rubocop', '~> 1.28.2'
 
diff --git a/script/update_rubygems_and_install_bundler b/script/update_rubygems_and_install_bundler
index c2673e341..aa87daca6 100755
--- a/script/update_rubygems_and_install_bundler
+++ b/script/update_rubygems_and_install_bundler
@@ -11,9 +11,21 @@ function is_ruby_3_plus {
   fi
 }
 
-if is_ruby_3_plus; then
+function is_ruby_3_1_plus {
+  if ruby -e "exit(RUBY_VERSION.to_f >= 3.1)"; then
+    return 0
+  else
+    return 1
+  fi
+}
+
+
+if is_ruby_3_1_plus; then
   gem update --no-document --system
   gem install --no-document bundler
+elif is_ruby_3_plus; then
+  gem update --no-document --system '3.5.23'
+  gem install --no-document bundler
 else
   gem update --no-document --system '3.4.22'
   gem install --no-document bundler