Add guard gem

Gemfile

@@ -6,6 +6,7 @@ gemspec
 
 gem 'appraisal', git: 'https://github.com/n-rodriguez/appraisal.git', branch: 'wip/combustion'
 
+gem 'guard-rspec'
 gem 'pg'
 gem 'rake'
 gem 'rspec'

Guardfile

@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+guard :rspec, cmd: 'bin/rspec' do
+  require 'guard/rspec/dsl'
+  dsl = Guard::RSpec::Dsl.new(self)
+
+  # RSpec files
+  rspec = dsl.rspec
+  watch(rspec.spec_helper) { rspec.spec_dir }
+  watch(rspec.spec_support) { rspec.spec_dir }
+  watch(rspec.spec_files)
+
+  # Ruby files
+  ruby = dsl.ruby
+  dsl.watch_spec_files_for(ruby.lib_files)
+end

bin/_guard-core

@@ -0,0 +1,27 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+#
+# This file was generated by Bundler.
+#
+# The application '_guard-core' is installed as part of a gem, and
+# this file is here to facilitate running it.
+#
+
+ENV["BUNDLE_GEMFILE"] ||= File.expand_path("../Gemfile", __dir__)
+
+bundle_binstub = File.expand_path("bundle", __dir__)
+
+if File.file?(bundle_binstub)
+  if File.read(bundle_binstub, 300).include?("This file was generated by Bundler")
+    load(bundle_binstub)
+  else
+    abort("Your `bin/bundle` was not generated by Bundler, so this binstub cannot run.
+Replace `bin/bundle` by running `bundle binstubs bundler --force`, then run this command again.")
+  end
+end
+
+require "rubygems"
+require "bundler/setup"
+
+load Gem.bin_path("guard", "_guard-core")

bin/guard

@@ -0,0 +1,27 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+#
+# This file was generated by Bundler.
+#
+# The application 'guard' is installed as part of a gem, and
+# this file is here to facilitate running it.
+#
+
+ENV["BUNDLE_GEMFILE"] ||= File.expand_path("../Gemfile", __dir__)
+
+bundle_binstub = File.expand_path("bundle", __dir__)
+
+if File.file?(bundle_binstub)
+  if File.read(bundle_binstub, 300).include?("This file was generated by Bundler")
+    load(bundle_binstub)
+  else
+    abort("Your `bin/bundle` was not generated by Bundler, so this binstub cannot run.
+Replace `bin/bundle` by running `bundle binstubs bundler --force`, then run this command again.")
+  end
+end
+
+require "rubygems"
+require "bundler/setup"
+
+load Gem.bin_path("guard", "guard")

gemfiles/activerecord_7.0.8.gemfile

@@ -3,6 +3,7 @@
 source "https://rubygems.org"
 
 gem "appraisal", git: "https://github.com/n-rodriguez/appraisal.git", branch: "wip/combustion"
+gem "guard-rspec"
 gem "pg"
 gem "rake"
 gem "rspec"

gemfiles/activerecord_7.1.3.gemfile

@@ -3,6 +3,7 @@
 source "https://rubygems.org"
 
 gem "appraisal", git: "https://github.com/n-rodriguez/appraisal.git", branch: "wip/combustion"
+gem "guard-rspec"
 gem "pg"
 gem "rake"
 gem "rspec"

gemfiles/activerecord_7.2.0.gemfile

@@ -3,6 +3,7 @@
 source "https://rubygems.org"
 
 gem "appraisal", git: "https://github.com/n-rodriguez/appraisal.git", branch: "wip/combustion"
+gem "guard-rspec"
 gem "pg"
 gem "rake"
 gem "rspec"