mrbrdo

include js file: http://connect.facebook.net/en_US/all.js

  // load facebook api
  $('<div id="fb-root"></div>').appendTo("body");
  FB.init({
    appId  : '168055643260227',
    status : true, // check login status
    cookie : true, // enable cookies to allow the server to access the session
    xfbml  : true  // parse XFBML
  });

mrbrdo

include js file: http://connect.facebook.net/en_US/all.js

  // load facebook api
  $('<div id="fb-root"></div>').appendTo("body");
  FB.init({
    appId  : '168055643260227',
    status : true, // check login status
    cookie : true, // enable cookies to allow the server to access the session
    xfbml  : true  // parse XFBML
  });

mrbrdo

require 'rspec'
# TODO: class vars?
# TODO: better just alias_method_chain method_missing for the duration of running the method
module Tdef
  def self.check_args(args, rules)
    rules.each_pair do |name, klass|
      unless args[name.to_s].kind_of?(klass)
        raise "Wrong type: #{name} should be #{klass.to_s}, but is #{args[name].class.to_s}"
      end
    end

mrbrdo

# run with rspec filename.rb
require 'rspec'
# TODO: class vars?
# TODO: better just alias_method_chain method_missing for the duration of running the method
module Tdef
  def self.check_args(args, rules)
    rules.each_pair do |name, klass|
      unless args[name.to_s].kind_of?(klass)
        raise "Wrong type: #{name} should be #{klass.to_s}, but is #{args[name].class.to_s}"
      end

mrbrdo

require 'rubygems'
require 'mongoid'

class User
  include Mongoid::Document
  include Mongoid::Timestamps
end

# Connect to MongoDB
Mongoid.identity_map_enabled = false

mrbrdo

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  9979  100  9979    0     0   9705      0  0:00:01  0:00:01 --:--:-- 86025
Turning on auto mode.
Downloading RVM from wayneeseguin branch stable
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 1047k  100 1047k    0     0   550k      0  0:00:01  0:00:01 --:--:--  980k

Upgrading the RVM installation in /home/mrbrdo/.rvm/

mrbrdo

# null object pattern Objective-C style (togglable)
# more elegant: https://gist.github.com/3792804

def null_chain
  unless NilClass.instance_variable_defined?(:@null_chain)
    NilClass.class_eval do
      alias_method :nc_mm_orig, :method_missing

      def method_missing(name, *args, &block)
        if self.class.null_chain?

mrbrdo

# null object pattern Objective-C style (togglable)

def null_chain
  begin
    return yield
  rescue NoMethodError
  end
  nil
end

mrbrdo

class NullChainer < BasicObject
  def initialize(obj)
    @obj = obj
  end

  def get
    @obj
  end

  def method_missing(name, *args, &block)

mrbrdo

Prenos: http://dl.dropbox.com/u/7170621/BobMonitor.zip