shanna

# First iteration of Ad
class Ad
  attr_accessor :message

  def view
    "For sale #{message} call #{owner.name}"
  end
end # Ad

shanna

require 'delegate'
require 'oj'
require 'strscan'

# JSONPath like access to Oj JSON structs.
#
# @note Array access is identical to Array#[]
class Oj::Path < SimpleDelegator
  class Error < StandardError; end
  class MissingError < Error;  end

shanna

var parser = document.createElement('a');
parser.href = "http://example.com:3000/pathname/?search=test#hash";

parser.protocol; // => "http:"
parser.host;     // => "example.com"
parser.port;     // => "3000"
parser.pathname; // => "/pathname/"
parser.search;   // => "?search=test"
parser.hash;     // => "#hash"

shanna

(function ($) {
  var providers = {};

  /*
    Given a URL find a provider that can OEmbed the url given.
  */
  function find (url) {
    var site = url.match(/^https?:\/\/([^/]+)/)[1];
    for (var domain in providers)
      if (site.indexOf(domain) > -1)

shanna

#pragma once

#include <iostream>
#include <sstream>
#include <string>

template<typename T>
  T string_to(const std::string& p_string) {
    std::istringstream iss(p_string);
    T x;

shanna

<?php

  # Mysql
  #
  #   require_once('mysql.php');
  #   $db  = new Mysql(dbname, server, user, pass);
  #   $sth = $db->query('select * from blah where name = ? limit 1', 'fred') || die($db->error());
  #   while ($row = mysql_fetch_assoc($sth))
  #     ...
  #

shanna

/
  /bin
    #{project}
    #{project}-cli
    #{project}-db
    #{project}-job
    #{project}-web
    #{project}-config
    ...
    * We stole the CLI command hierarchy from git. E.g. ./bin/project web (start|stop|status) [options]

shanna

  $ cd /usr/src
  $ wget http://nginx.org/download/nginx-0.8.52.tar.gz
  $ tar xzvf ./nginx-0.8.52.tar.gz
  $ rm ./nginx-0.8.52.tar.gz

  $ gem install s3sync capistrano capistrano-ext passenger --no-ri --no-rdoc
  $ passenger-install-nginx-module
  # Automatically download and install Nginx?           2. No: I want to customize my Nginx installation
  # Where is your Nginx source code located?:           /usr/src/nginx-0.8.52
  # Where do you want to install Nginx to?:             /opt/nginx

shanna

require 'sinatra/base'
require 'rack/utils'

module Sinatra
  class Base
    module Map
      def map path, klass
        path = map_compile path
        [:get, :put, :post, :delete, :head].each do |verb|
          send(verb, path) do

shanna

require 'set'

#==== See
# * http://github.com/matpalm/resemblance
class String
  module Shingles
    N_GRAM_LENGTH = 3

    def shingles
      @shingles ||= -> do