hayeah

What and How

Where does variation comes from? What is effectiveness?

As engineers, our tendency is to ask "how".

If we can find ways to do things better, we'll win.

TDD helps us to do things better, so we'll win.

hayeah

def pop(opts={})
      queue.pop(opts) do |header,payload|
        donkey.process(header,Donkey::Message.decode(payload))
      end
end


# Public#pop
    it "pops a message" do
      header = "header"

hayeah

/*  Prototype JavaScript framework, version 1.6.1
 *  (c) 2005-2009 Sam Stephenson
 *
 *  Prototype is freely distributable under the terms of an MIT-style license.
 *  For details, see the Prototype web site: http://www.prototypejs.org/
 *
 *--------------------------------------------------------------------------*/

var Prototype = {
  Version: '1.6.1',

hayeah

class MQ
  attr_reader :current_context
  def context(hash)
    @current_context ||= {}
    begin
      old_current_context = @current_context
      @current_context = @current_context.merge(hash)
      yield
    ensure

hayeah

require 'thread'

queue = Queue.new

workers = 10.times.map do |i|
  ts = Thread.new do
    loop {
      queue.pop.call
      Thread.pass
    }

hayeah

require 'thread'

queue = Queue.new

workers = 10.times.map do |i|
  ts = Thread.new do
    loop {
      queue.pop.call
      Thread.pass
    }

hayeah

require 'rubygems'
require 'rdiscount'
require 'nokogiri'

$blog = [:blog,
 [[:timestamps, "2009-03-17T16:04:34-07:00"],
  [:title, "Does Ruby Dream An Eclectic Shell?"],
  [:categories, "hack"]],
 [[:md,
   [],

hayeah

flet do
  def fact(i)
    return 1 if i == 1
    i * fact(i-1)
  end

  def fib(i)
    return 1 if i == 0
    return 1 if i == 1
    fib(i-1) + fib(i-2)

hayeah

module Abbrev

  # Given a set of strings, calculate the set of unambiguous
  # abbreviations for those strings, and return a hash where the keys
  # are all the possible abbreviations and the values are the full
  # strings. Thus, given input of "car" and "cone", the keys pointing
  # to "car" would be "ca" and "car", while those pointing to "cone"
  # would be "co", "con", and "cone".
  #

hayeah

<form action="#{search_path}" data-remote="true" data-type="html">
  <div class='section'>
    <h2>Dollar Amount Required</h2>
    <%= slider(Deal,:dollar_amount_required,:format => "million",:step => 500_000) %>
  </div>

  <div class='section'>
    <h2>Expected IRR</h2>
    <%= slider(Deal,:expected_irr,:format => "percent",:step => 50) %>
  </div>