add gemfile_sort
move other helpers to lib/
Keep the Gemfile sorted
actually test quotation mark independent sorting
handle newlines correctly
add pry-rails gem
handle dotenv-rails that needs to come first
Only install a gem if it isn't already installed
pg: fix whoami to be determined at rails runtime
pg: use database.default.yml instead of database.yml
gemfile_sort use options hash with defaults
don't output empty context
remove duplicate gems
remove_excessive_whitespace
expand_groups
don't delete empty lines
fix spec_helper support inclusions
add UseTempFiles
sort_and_save_gemfile complicated integration test
vanilla_rails_api