defunkt

# Video: http://rubyhoedown2008.confreaks.com/08-chris-wanstrath-keynote.html

Hi everyone, I'm Chris Wanstrath.

When Jeremy asked me to come talk, I said yes.  Hell yes.  Immediately.  But
then I took a few moments and thought, Wait, why?  Why me?  What am I supposed
to say that's interesting?  Something about Ruby, perhaps.  Maybe the
future of it.  The future of something, at least.  That sounds
keynote-y.

stan

class Integer
  def prime?
    !("1" * self).match(/^1?$|^(11+?)\1+$/).nil?
  end
end

headius

~/projects/jruby ➔ gem install yajl-ruby
Building native extensions.  This could take a while...
Successfully installed yajl-ruby-0.7.7
1 gem installed
Installing ri documentation for yajl-ruby-0.7.7...
Installing RDoc documentation for yajl-ruby-0.7.7...

~/projects/jruby ➔ jruby -rubygems -e "require 'yajl'; p Yajl::Parser.parse('{\"foo\": 1145}')"
{"foo"=>1145}

trevorturk

$('.submittable').live('change', function() {
  $(this).parents('form:first').submit();
});

till

<script type="text/javascript">
/* <![CDATA[ */
jQuery(document).ready(function(){
  jQuery.noConflict();
  var jq = jQuery;
  jq.ajax({
    url: '/rss',
    type: 'GET',
    dataType: 'xml',
    error: function (xhr, status, e) {

brixen

# Original blog post about Rubinius performance on the alioth mandelbrot benchmark:
# http://rfc2616.wordpress.com/2010/10/16/rubinius-vs-the-benchmark-from-hell/
#
# Problems with assumptions in the blog post:
# * The C <-> Ruby comparison is apples to oranges because the Ruby code
#   is written to use blocks rather than loops. That imposes the overhead
#   of additional execution contexts per pixel.
# * The output is written a byte at a time, which requires a fairly deep
#   chain of methods before the byte is handed off to the OS.
# * The work is done in the script body. Unless the implementation has

shripadk

###
Module dependencies
###
require.paths.unshift "#{__dirname}/lib/support/express-csrf/"
require.paths.unshift "#{__dirname}/lib/support/node_hash/lib/"

express 	= require 'express'
app 		= module.exports = express.createServer()

RedisStore 	= require 'connect-redis'

subtleGradient

#!/usr/bin/env bash
# 
# url         : https://gist.github.com/672684
# version     : 2.0.2
# name        : appify
# description : Create the simplest possible mac app from a shell script.
# usage       : cat my-script.sh | appify MyApp
# platform    : Mac OS X
# author      : Thomas Aylott <oblivious@subtlegradient.com>

victusfate

require 'rubygems'
require 'rack'

class Object
  def webapp
    class << self
       define_method :call do |env|
         func, *attrs = env['PATH_INFO'].split('/').reject(&:empty?)
         [200, {}, send(func, *attrs)]
       end

max-mapper

require 'net/http'
require 'uri'
require 'nokogiri'

url = URI.parse('http://webapps.cityofchicago.org/healthinspection/inspectionresultrow.jsp')

request = Net::HTTP::Post.new(url.path)

request.set_form_data({"REST"=>" ", "STR_NBR"=>"", "STR_NBR2"=>"", "STR_DIRECTION"=>"", "STR_NM"=>"", "ZIP"=>""})