Servlet for serving a single file. You probably want to use the FileHandler servlet instead as it handles directories and fancy indexes.

Example:

server.mount('/my_page.txt', WEBrick::HTTPServlet::DefaultFileHandler,
             '/path/to/my_page.txt')

This servlet handles If-Modified-Since and Range requests.

Methods
N
Class Public methods
new(server, local_path)

Creates a DefaultFileHandler instance for the file at local_path.

Source: show | on GitHub 

# File lib/webrick/httpservlet/filehandler.rb, line 37
def initialize(server, local_path)
  super(server, local_path)
  @local_path = local_path
end