Site Sucker

sitesucker.rb

require 'net/http'

puts "Enter the site adress you want to suck:
Note that, directory must be specified
For example: http://regularlambda.github.com/blabla
or simply http://regularlambda.github.com/"

a = gets
url = URI.parse(a.chomp!)
response = Net::HTTP.start(url.host, url.port) do |http|
  http.get(url.path)
end
content = response.body
path = Dir.pwd + "/emittedbody.html"
if(FileTest.exist?(path) == true)
  puts "Cannot retrieved. File exists."
  puts "Would you like to overwrite? (y/n)"
  ans = gets
  if(ans.chomp! == 'y')
    new = File.open(path, 'w'){|f| f.write(content)}
  else
    p "Script exited with code 'nil'"
  end
else
new = File.open(path, 'w') { |f|  f.write(content) }
end