Add development tools

kfischer-okarin · Redmine Patch Meetup · commit b63ad1a12393 · 2023-01-28T01:04:01.000Z
diff --git a/Gemfile b/Gemfile
@@ -90,6 +90,10 @@ end
 group :development do
   gem 'listen', '~> 3.3'
   gem "yard"
+  gem "guard"
+  gem "guard-minitest"
+  gem "pry", "<= 0.12.2" if RUBY_VERSION < '2.4'
+  gem "pry-byebug"
 end
 
 group :test do
