hammerdr

class PRO
def self.create a, b, c
  obj = build(a, b, c)
  obj.save
  obj
end

def self.build a, b, c
  Model.new params(a, b, c)
end

hammerdr

1. We evaluate the code from the beginner's perspective. We can assume
mediocre Ruby and mediocre Rails knowledge but we try to look at the
code as if it is the first time we have seen it. This allows us to try
to bring fresh perspectives to the code (and, hopefully, improve the
code for people that are reading it for the first time).

2. As in a retrospective, we assume that everyone involved was doing
the best that they can with the knowledge that they had at the time.
This is not a session to assign blame or to even feel guilty. We are
all trying to improve. That being said, it is expected that the

hammerdr

#!/bin/sh

USER=$(git config --global user.name)
EMAIL=$(git config --global user.email)

if [ -z "$USER" ]; then
  echo "Please set your name in your git config:"
  echo "    git config --global user.name <name>"
  exit 1
fi

hammerdr

class User
  include Mongoid::Document
  field :name
end

users = User.all.cache
users.each { |u| puts u } # Database hit
users.each { |u| puts u } # No database hit

class Post

hammerdr

module First
  def hello; "FIRST"; end
end

Speak.send :include, First

hammerdr

/*
 * Event.j
 * Canvas Creator
 *
 * Created by Ryan on May 21th, 2011.
 * Copyright 2011, Synvox rights reserved.
 */

@import <Foundation/CPObject.j>
@import <AppKit/CPView.j>

hammerdr

def create
  @receipt = Receipt.new(
     ... (several params here)
     :store => Store.find_or_create_by_name(params[:receipt][:store_name])
     ... (more fucking parameters here))
end

hammerdr

- (id)init
{
...
    loginController = [LoginController createWithDelegate:self];
...
    var controllers = [loginController, stepOneController, stepTwoController];
    [bodyView addSubview:[loginController view]];
...
}

hammerdr

DH6256s-MacBook-Pro:~ ThoughtWorks$ rvm install rbx
rbx-1.1.0-20100923 installing #dependencies 
rbx-1.1.0-20100923 #downloading (rubinius-1.1.0-20100923.tar.gz), this may take a while depending on your connection...
rbx-1.1.0-20100923 - #extracting
rbx-1.1.0-20100923 - #configuring
rbx-1.1.0-20100923 - #compiling
Error running '/Users/ThoughtWorks/.rvm/wrappers/ruby-1.8.7-p302/rake install', please check /Users/ThoughtWorks/.rvm/log/rbx-1.1.0-20100923/rake.error.log
There has been an error while running '/Users/ThoughtWorks/.rvm/wrappers/ruby-1.8.7-p302/ruby ./configure --prefix=/Users/ThoughtWorks/.rvm/rubies/rbx-1.1.0-20100923  --skip-system'.           
Halting the installation.
DH6256s-MacBook-Pro:~ ThoughtWorks$ more ~/.rvm/log/rbx-1.1.0-20100923/rake.error.log 

hammerdr

var methods = [];

for(var i = 0; i < 10; i++)
{
    methods.push(function() {
        require("system").print(i);
    });
}

for(var k = 0; k < 10; k++)