Get latest Calvin and Hobbes comic and save to folder

geek_ch

#!/usr/bin/env ruby

require 'nokogiri'
require 'net/http'
require 'open-uri'
require 'cgi'
require "fileutils"

# folder where to save the comic to
$basedir = '~/Documents/geeklets/ch_comic'

def get_comic
  response = Nokogiri::HTML(open("http://www.gocomics.com/calvinandhobbes"))
  comic_img = response.css('div#content div.feature p.feature_item a img')[0]['src']
  File.open('/Users/josh/Documents/geeklets/ch_comic/comic.gif', "wb") do |file|
    file.write open("#{comic_img}").read
  end
end

get_comic

geeklet_script

/Users/#{YOUR_USERNAME}/.rvm/rubies/#{YOUR_RUBY_VERSION} > /dev/null
/Users/#{YOUR_USERNAME}/.rvm/rubies/#{YOUR_RUBY_VERSION}/bin/ruby ~/Documents/geeklets/geek_ch.rb