From 48d05a6746bfcf193020c26a65b471aa526e1c76 Mon Sep 17 00:00:00 2001
From: Larry Reid <lcreid@jadesystems.ca>
Date: Wed, 12 Mar 2025 18:24:19 +0000
Subject: [PATCH] Test Rails 8.0

---
 .github/workflows/ruby.yml             | 2 +-
 Rakefile                               | 4 ++--
 gemfiles/8.0.gemfile                   | 9 +++++++++
 lib/bootstrap_form/inputs/check_box.rb | 2 +-
 4 files changed, 13 insertions(+), 4 deletions(-)
 create mode 100644 gemfiles/8.0.gemfile

diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index af6718c8..d5b86537 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -33,7 +33,7 @@ jobs:
       fail-fast: false
       matrix:
         ruby-version: [ '3.4', '3.3', '3.2', 'ruby-head' ]
-        gemfile: [ '7.2', '7.1', 'edge' ]
+        gemfile: [ '8.0', '7.2', '7.1', 'edge' ]
     env:
       BUNDLE_GEMFILE: gemfiles/${{ matrix.gemfile }}.gemfile
     steps:
diff --git a/Rakefile b/Rakefile
index 456e9006..b8ab3040 100644
--- a/Rakefile
+++ b/Rakefile
@@ -32,7 +32,6 @@ task default: %i[test rubocop:autocorrect]
 namespace :test do
   desc "Run tests for all supported Rails versions, with current Ruby version"
   task :all do
-    original_directory = Dir.pwd
     original_gemfile = ENV["BUNDLE_GEMFILE"]
     gemfiles = Dir.glob("gemfiles/*.gemfile").reject { |f| File.basename(f) == "common.gemfile" }
     gemfiles.each do |f|
@@ -41,6 +40,7 @@ namespace :test do
       system("bundle exec rake test")
     end
 
+    original_directory = Dir.pwd
     Dir.chdir("demo")
     ENV.delete("BUNDLE_GEMFILE")
     system("bundle check") || system("bundle install")
@@ -48,6 +48,6 @@ namespace :test do
 
   ensure
     original_gemfile.nil? ? ENV.delete("BUNDLE_GEMFILE") : ENV["BUNDLE_GEMFILE"] = original_gemfile
-    Dir.chdir(original_directory)
+    Dir.chdir(original_directory) unless original_directory.nil?
   end
 end
diff --git a/gemfiles/8.0.gemfile b/gemfiles/8.0.gemfile
new file mode 100644
index 00000000..656aa94c
--- /dev/null
+++ b/gemfiles/8.0.gemfile
@@ -0,0 +1,9 @@
+gems = "#{__dir__}/common.gemfile"
+eval File.read(gems), binding, gems # rubocop: disable Security/Eval
+
+gem "bigdecimal" if Gem::Version.new(RUBY_VERSION) >= Gem::Version.new("3.4.0")
+gem "drb" if Gem::Version.new(RUBY_VERSION) >= Gem::Version.new("3.4.0")
+gem "mutex_m" if Gem::Version.new(RUBY_VERSION) >= Gem::Version.new("3.4.0")
+gem "rails", "~> 8.0.0"
+gem "sprockets-rails", require: "sprockets/railtie"
+gem "sqlite3"
diff --git a/lib/bootstrap_form/inputs/check_box.rb b/lib/bootstrap_form/inputs/check_box.rb
index eb2a2cff..3c44ec6c 100644
--- a/lib/bootstrap_form/inputs/check_box.rb
+++ b/lib/bootstrap_form/inputs/check_box.rb
@@ -63,7 +63,7 @@ def check_box_value(name, value)
         # label's `for` attribute needs to match checkbox tag's id,
         # IE sanitized value, IE
         # https://github.com/rails/rails/blob/5-0-stable/actionview/lib/action_view/helpers/tags/base.rb#L123-L125
-        "#{name}_#{value.to_s.gsub(/\s/, '_').gsub(/[^-[[:word:]]]/, '').mb_chars.downcase}"
+        "#{name}_#{value.to_s.gsub(/\s/, '_').gsub(/[^-[[:word:]]]/, '').downcase}"
       end
 
       def check_box_classes(name, options)