domwom

class User < ActiveRecord::Base
  has_many :friends, :through => :friendships
  has_many :friendships, :dependent => :destroy
 
  def getMutualFriendsWith user
    intersection = friends() & user.friends()
  end
  
  def getNumberOfMutualFriendsWith user
    getMutualFriendsWith(user).length()

domwom

[color]
        diff = auto
        status = auto
        branch = auto
        interactive = auto
        ui = true
        pager = true

[color "branch"]
        current = yellow reverse

domwom

public function collect($function)
{
    $result = array();
    foreach ($this as $key => $value) {
        array_push($result,call_user_func(array($value,$function),$value));
    }
    return $result;
}

domwom

export TERM=xterm-color
export LSCOLORS=dxfxcxdxbxegedabagacad

alias ls='ls -G'
alias ll='ls -l' 
alias l='ls -la'
alias la='ls -a'
alias gs='git status'

# tweak bash tab completion

domwom

# Delete unnecessary files
  run "rm README"
  run "rm public/index.html"
  run "rm public/favicon.ico"
  run "rm public/robots.txt"
  run "rm -f public/javascripts/*"

  gitignoreItems = %w(
    .DS_Store
    log/*.log

domwom

# SUPER DARING APP TEMPLATE 1.0
# By Peter Cooper

# Link to local copy of edge rails
  inside('vendor') { run 'ln -s ~/dev/rails/rails rails' }

# Delete unnecessary files
  run "rm README"
  run "rm public/index.html"
  run "rm public/favicon.ico"

domwom

  /*
 * Twita@talinkahashifyer
 * http://www.dustindiaz.com
 * http://www.dustindiaz.com/basement/ify.html
 *
 * Copyright (c) 2009 Dustin Diaz
 * licensed under public BSD
 */
var ify = function() {
  return {

domwom

require 'rubygems'
require 'twitter'

auth   = Twitter::HTTPAuth.new('username', 'password')
base   = Twitter::Base.new(auth)
guilty = base.friend_ids - base.follower_ids

puts "There are #{guilty.size} People you follow who do not follow you"

guilty.each do |user_id|

domwom

## some dummy data
x <- seq(as.Date("2008-01-01"), as.Date("2009-10-31"), by = "day")
set.seed(1234)
y <- cumsum(rnorm(length(x)))

## plot, but suppress axes
plot(y ~ x, type = "l", axes = FALSE)
## add in axis on side 2
axis(2)

domwom

function make_bitly_url($url, $login, $appkey, $format='xml', $history=1, $version='2.0.1')
{
	//create the URL
	$bitly = 'http://api.bit.ly/shorten';
	$param = 'version='.$version.'&longUrl='.urlencode($url).'&login='
		.$login.'&apiKey='.$appkey.'&format='.$format.'&history='.$history;

	//get the url
	$ch = curl_init();
	curl_setopt($ch, CURLOPT_URL, $bitly . "?" . $param);