ratnikov

class ApplicationController
  after_filter :record_create, :only => [ :create ]
  after_filter :record_update, :only => [ :update ]
  after_filter :record_destroy, :only => [ :destroy ]

  private

  def record_create
    Event.create! :record => record, :controller => name, :action => :create unless record.previous_changes.empty?
  end

ratnikov

class A
  def initialize
    @foo = "bar"
  end
end

class B < A
  def initialize
    super # invoke the super initialize
    

ratnikov

@available_fetchers = Fetcherr.all

if @available_fetchers.empty?
  puts "No fetchers found" 
else
  @available_fetchers.each do |fetcher|
    puts "Loading the #{fetcher.name} fetcher"

    klass = Class.new do
      include HTTParty

ratnikov

class Link
  attr_reader :url

  def initialize(url)
    @url = url
  end

  def bad?
    return false if link.blank?
    (GlobalPreference.get('suspicious_words') + GlobalPreference.get('bad_words')).any? { |word| url =~ eval("/#{word.strip}/") }

ratnikov

module Invite
  module Inviter

    def self.included(base)
      base.extend(ClassMethods)
    end

    module ClassMethods
      attr_reader :invite_block

ratnikov

= form_for ([@ticket.ticketable, @ticket]) do |f|
  = debug @ticket
  = debug ticket.ticketable
  = f.error_messages
  %p
    = f.label :title, "Brief Title for Issue"
    = f.text_field :title
  %p
    = f.label :call_type
    %br/

ratnikov

=> Booting WEBrick
=> Rails 3.0.3 application starting in development on http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
[2011-01-18 20:53:12] INFO  WEBrick 1.3.1
[2011-01-18 20:53:12] INFO  ruby 1.9.2 (2010-12-25) [x86_64-darwin10.5.0]
[2011-01-18 20:53:12] INFO  WEBrick::HTTPServer#start: pid=3154 port=3000


Started POST "/tickets" for 127.0.0.1 at 2011-01-18 20:53:44 -0500

ratnikov

Started GET "/companies/3/tickets/new" for 127.0.0.1 at 2011-01-18 20:34:21 -0500
  Processing by TicketsController#new as HTML
  Parameters: {"company_id"=>"3"}
  SQL (0.4ms)  SHOW TABLES
  User Load (0.3ms)  SELECT `users`.* FROM `users` WHERE (`users`.`id` = 1) LIMIT 1
  CACHE (0.0ms)  SELECT `users`.* FROM `users` WHERE (`users`.`id` = 1) LIMIT 1
Completed   in 98ms

ActiveRecord::RecordNotFound (Couldn't find Company without an ID):
  app/controllers/tickets_controller.rb:54:in `find_company'

ratnikov

class CompaniesController < ApplicationController
  # GET /companies
  # GET /companies.xml
  def index
    @companies = Company.all

    respond_to do |format|
      format.html # index.html.erb
      format.xml  { render :xml => @companies }
    end

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class Admin::AuditsController < ApplicationController
  def create
    @audit = Audit.new params[:audit]

    if @audit.valid?
      # ...
    else
      render :action => 'new'
    end
  end