Gist API

require 'rubygems'
require 'hpricot'
require 'open-uri'
class Gist
  attr_accessor :gist_id, :title, :author
  def self.find_all(author="zmalltalker")
    result = []
    doc = Hpricot(open("http://gist.github.com/#{author}"))
    (doc/"div.file").each do |file|
      link = (file/"div.info/span/a").first
      g = new
      g.author = author
      g.gist_id = link[:href].split("/").last
      data = (file/"//div.highlight").inner_text[0,50]
      g.title = data
      result << g
    end
    return result
  end
  
  def contents  
    @contents ||= load_attributes
  end
  
  def to_s
    result = []
    result << "Gist ##{gist_id} by #{author} #{raw_link}"
    result << "=" * 80
    result << contents
    result << "\n" * 5
    result.join("\n")
  end
  
  def load_attributes
    if link = raw_link
      doc = open(link).read
      return doc
    end
  end
  
  def raw_link
    @raw_link ||= find_raw_link
  end
  
  def find_raw_link
    doc = Hpricot(open("http://gist.github.com/#{gist_id}"))
    links = (doc/"a")
    links.each do |m|
      if m.inner_html == 'raw'
        return "http://gist.github.com#{m[:href]}"
      end
    end
  end
end

gists = Gist.find_all
gists.each do |g|
  puts g
end