New Features

• A response_attachment plugin has been extracted from the sinatra_helpers plugin, allowing the use of the response.attachment method without having to include the rest of sinatra_helpers:

  response.attachment "a.csv"
  # content-disposition: attachment; filename="a.csv"
  # content-type: text/csv
  

• A send_file plugin has been extracted from the sinatra_helpers plugin, allowing the use of send_file without having to include the rest of sinatra_helpers. This allows you to return the content of a file as the response. It also sets the content-disposition and content-type headers as appropriate based on the file extension:

  send_file 'path/to/file.txt'