Synvert

example

code:ruby

Synvert::Rewriter.new 'rails', 'convert_head_response' do

if_gem 'actionpack', '>= 5.0'

within_file Synvert::RAILS_CONTROLLER_FILES do

# render nothing: true

# =>

# head :ok

replace :message, with: 'head'

replace :arguments, with: ':ok'

end

# render nothing: true, status: :created

# =>

# head :created

replace_with '{{message}} {{arguments.0.status_source}}'

end

end

end