sco

class WebHook < ActiveRecord::Base
  
  class << self

    # Pushes a job onto a queue
    def visit!(visit)
      JobQueue.new(:events).push({
        :type => 'visit',
        :visit_id => visit.id,
        :user_id => visit.user_id,

sco

class JobQueue
  
  def initialize(name, options={})
    @key = [:job_queue, Merb.env, name].join
    @queue = SQS.queue(@key, true, 200)
    @cache = options[:cache] || CACHE
    @logger = options[:logger] || Merb.logger
  end

  def push(options={})

sco

class Order < ActiveRecord::Base
  
  SECRET = '3a9392e86049546fcff5e21e3c89564deb8bd9d4'
  
  def self.find_by_token(token)
    id, sig = token.split('-')
    record = find(id)
    if record.nil? || token != record.token
      raise ActiveRecord::RecordNotFound, "invalid sig"
    end

sco

#import "UINavigationBar+AFExtensions.h"

@implementation UINavigationBar (AFExtensions)

- (void)drawRect:(CGRect)rect {
	[super drawRect:rect];
	UIImage *image = [UIImage imageNamed:@"navbackground.png"];
	[image drawInRect:CGRectMake(0, 0, self.frame.size.width, self.frame.size.height)];
}

sco

<?xml version="1.0" encoding="utf-8"?>
      <feed xmlns="http://www.w3.org/2005/Atom" xmlns:georss="http://www.georss.org/georss" xmlns:activity="http://activitystrea.ms/spec/1.0">
        <id>tag:gowalla.com,2009:/visits/all</id>
        <title>Gowalla Checkins</title>
        <updated>2010-02-02T09:59:14+00:00</updated>
        <link rel="self" href="http://gowalla.com/visits/all.atom"/>
        <link rel="alternate" href="http://gowalla.com/visits/all"/>
        <author>
          <name>Gowalla</name>
        </author>

sco

<?xml version="1.0" encoding="utf-8"?>
<feed xmlns="http://www.w3.org/2005/Atom" xmlns:georss="http://www.georss.org/georss" xmlns:activity="http://activitystrea.ms/spec/1.0">
  <id>tag:gowalla.com,2009:/visits/all</id>
  <title>Gowalla Checkins</title>
  <updated>2010-02-02T09:59:14+00:00</updated>
  <link rel="self" href="http://gowalla.com/visits/all.atom"/>
  <link rel="alternate" href="http://gowalla.com/visits/all"/>
  <author>
    <name>Gowalla</name>
  </author>

sco

class VisitorStats
  def initialize
    @redis = Redis.new
  end

  # every time there's a hit, increment a counter for the
  # day and week, and add the session id to a set of unique
  # vistitors for the day/week
  def hit(session_id)
    today = Date.today

sco

"Beer To Beer Networking"

sco

# Get an instance of the Chronologic client
chronologic = Chronologic::Client.new

# Cache metadata for users, spots, etc.
chronologic.object(:user_1, {:name => 'Scott Raymond'})
chronologic.object(:user_2, {:name => 'Josh Williams'})
chronologic.object(:spot_1, {:name => 'Gowalla HQ'})

# Create subscriptions when one user follows another, etc.
chronologic.subscribe(:user_2_friends, :user_1)

sco

// UITextFieldDelegate method, called when the "Return" key is pressed.
// Either advance the cursor to the next empty field, or submit the form.
//
- (BOOL)textFieldShouldReturn:(UITextField *)textField {
    if([usernameField.text length] == 0) {
        [usernameField becomeFirstResponder];
    } else if ([passwordField.text length] == 0) {
        [passwordField becomeFirstResponder];
    } else {