#!/usr/local/bin/ruby #--- # Excerpted from "dRuby", # published by The Pragmatic Bookshelf. # Copyrights apply to this code. It may not be used to create training material, # courses, books, articles, and the like. Contact us if you are in doubt. # We make no guarantees that this code is fit for any purpose. # Visit http://www.pragmaticprogrammer.com/titles/sidruby for more book information. #--- require 'webrick/cgi' require 'erb' class MyCGI < WEBrick::CGI def initialize(*args) super(*args) @erb = create_erb end def do_GET(req, res) build_page(req, res) rescue error_page(req, res) end def build_page(req, res) res["content-type"] = "text/html" res.body = @erb.result(binding) end def error_page(req, res) res["content-type"] = "text/plain" res.body = 'oops' end def create_erb ERB.new(< Hello Hello, World. EOS end end MyCGI.new.start()