Coggle#download

require 'net/http'

module Coggle
  def Coggle.download(url, path, name=nil)
    Net::HTTP.start(url.split('/').first) do |http|
    resp = http.get('/' + url.split('/', 2).last)
    if name == nil then; name = path + url.split('/').last; else; name = path + name; end
    open(name, "wb") do |file|
      file.write(resp.body)
    end
    end
  end
end