pier-oliviert

class Ticket::GrouperValidator < ActiveModel::Validator
  def validate(record)
    record.errors.add :grouper, 'has already occurred!' if record.grouper.full?
    record.errors.add :grouper, 'has already occurred!' if record.grouper.past?
  end
end

pier-oliviert

class User < ActiveRecord::Base
include Redis::Objects

  counter :reminders_to_send
  
  def purge
    @@redis_objects = {}
  end
end

pier-oliviert

class Foo
  has_many :tags
  has_many :states

  # q is hash: { "tags" => "ruby", "states" => "open" }
  def self.search(q)
    # wat do?
  end
end

pier-oliviert

class ApplicationController < ActionController::Base
  protect_from_forgery
  prepend_before_filter :authenticate!

  before_filter :restrict_routes!

  cattr_accessor :skipping_authentication

  rescue_from Exits::Unauthorized do |exception|
    flash.alert = t("restrictions.unauthorized")

pier-oliviert

    def negotiate(handshake)
      config = Rails.application.config
      key_generator = Rails.application.key_generator
      secret_token = config.secret_token
      secret_key_base = config.secret_key_base
      host = handshake.headers['Host']
      cookies = Rack::Utils.parse_query(handshake.headers['Cookie'], ';,') { |s| Rack::Utils.unescape(s) rescue s }
      cookies.map { |k,v| Array === v ? v.first : v }

      options = {

pier-oliviert

module Ouan
  def self.object
    @test = '1234'
  end
end

Ouan.object
#-> 1234

Ouan.instance_variable_get('@test')

pier-oliviert

class SomeController < ApplicationController

  def create
    @record = Record.new params[:record]
    
    respond_to do |format|
      format.js do
        if @record.save
          render "create"
        else

pier-oliviert

Pathname.new(__FILE__) + "../what/ever/file.rb"

# VS

File.expand_path("../what/ever/file.rb", __FILE__)

pier-oliviert

class SimpleDelegator
  attr_reader :object

  def initialize(obj)
    @object = obj
  end

  def method_missings(method, *args)
    if obj.responds_to? method
      obj.send(method, *args)

pier-oliviert

"active_support/descendants_tracker"
"active_support/file_update_checker"
"active_support/log_subscriber"
"active_support/notifications"
"active_support/backtrace_cleaner"
"active_support/base64"
"active_support/basic_object"
"active_support/benchmarkable"
"active_support/buffered_logger"
"active_support/cache"