Add development tools

kfischer-okarin · Redmine Patch Meetup · commit 10576f09d228 · 2022-05-21T06:49:38.000Z
diff --git a/Gemfile b/Gemfile
@@ -86,6 +86,10 @@ 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
