szimek

IRB.conf[:AUTO_INDENT]=true

require 'rubygems'
require 'pp'
require 'what_methods'
require 'wirble'
Wirble.init
Wirble.colorize

# Easily print methods local to an object's class

szimek

Link: {
  Toggle: Behavior.create({
    initialize: function(toggleElement) {
      this.addText = this.element.innerHTML;
      this.cancelText = 'cancel';
      this.toggleElement = $(toggleElement);
    },

    onclick: function(event) {
      var element = event.element();

szimek

# Copied from http://github.com/shuber/validates_existence,
# modified to be compatible with the latest (2.10.2) version of shoulda
class Test::Unit::TestCase
  def self.should_validate_existence_of(*associations)
    allow_nil = get_options!(associations, :allow_nil)

    associations.each do |association|
      should "require #{association} exists" do
        reflection = subject.class.reflect_on_association(association)
        object = subject

szimek

-# Don't display new assets on form redisplay
- unless (form.object.new_record? && form.object.data.dirty?)
  %li
    = form.object.name if form.object.data?
    = form.file_field :data if form.object.new_record?
    = form.text_field :title
    = remove_link(form, t('assets.actions.remove')).html_safe!

szimek

require 'httparty'
require 'json'
 
class Campfire
  include HTTParty
 
  base_uri 'http://your_domain.campfirenow.com'
  basic_auth 'your_auth_token', 'whatever'
  headers "Content-Type" => "application/json"
 

szimek

module I18n
  module Backend
    # Expirable cache module that stores unpluralized and uninterpolated translations
    module ExpirableCache
      include Cache

      protected
      def fetch(*args}, &block)
        locale, key, options = *args
        options ||= {}

szimek

#  Based on I18n::Backend::ActiveRecord::Missing, but provides some additional features:
#  - creates Translation object for each locale defined in I18n.available_locales
#  - looks up the translation using Simple backend and sets it as Translation#value
# 
#  Important! Remember to provide i18n.plural.keys in your YAML files. For example:
#
#    # en.yml
#    en:
#      i18n:
#        plural:

szimek

class CreateLocations < ActiveRecord::Migration
  def self.up
    create_table :locations do |t|
      t.datetime :time
      t.point :geom, :null => false, :srid => 4326, :with_z => true
      t.float :speed
    end
  end

  def self.down

szimek

class ApplicationController < ActionController::Base	
  prepend_before_filter :blitzkrieg

 def blitzkrieg
   redirect_to "/berlin" and return if request.path == root_path
  end
end

szimek

# Paperclip compliant class for uploading files through URL
# Simplified version of http://github.com/chris/paperclip_url_support

require "open-uri"

module Paperclip
  class UrlTempfile < Tempfile
    attr :content_type

    def initialize(url)