[Ruby] Webrick(ERB)

webrick_tmpl.rb

#!/usr/bin/env ruby
# coding: utf-8
  
require 'webrick'

config = {
  :Port => 10080,
  :DocumentRoot => '.',
  }

# Set: ERB Handler
WEBrick::HTTPServlet::FileHandler.add_handler("erb", WEBrick::HTTPServlet::ERBHandler)

# Startup
server = WEBrick::HTTPServer.new( config )

# MimeType(ERB) -> ext/html"
server.config[:MimeTypes]["erb"] = "text/html"

# Trigger(Ctrl-C) -> Shutdown
trap(:INT) do
  server.shutdown
end

server.start