kalleth

class Account < ActiveRecord::Base  
  has_many :users
  accepts_nested_attributes_for :users

  serialize :account #If you want to store the recurly account, you need to serialise the object

  validates_presence_of :company, :on => :create, :message => "can't be blank"

  # Before_create will be called once only 
  before_create :create_external_account

kalleth

class Foo < ActiveRecord::Base

  after_initialize :do_stuff

  def do_stuff
    self.parameter = "string" if self.parameter.nil?
  end

end

kalleth

trussell@whopper:~/Projects/app/$ php -a
Interactive shell

php > $foo = "16.83";
php > echo $foo;
16.83
php > $bar = (float) $foo;
php > echo $bar;
16.83
php > $baz = $bar * 100;

kalleth

class ContactController < ApplicationController

  def new
    @message = Message.new
  end

  def create
    @message = Message.new(params[:message])
     if @message.valid?
      Contact.contact(@message).deliver

kalleth

# Contact Mailer
class Contact < ActionMailer::Base
  #default :to => "[email protected]"

  def contact(message, sender)
    @message = message
    @sender = sender
    mail(
      :from => sender,
      :to => "[email protected]",

kalleth

class CreateLoginRecords < ActiveRecord::Migration
  def self.up
    create_table :login_records do |t|
      t.integer :user_id
      t.datetime :logged_in

      t.timestamps
    end
    add_index(:login_records, :user_id)
    add_index(:login_records, :logged_in)

kalleth

nnoremap <f2> :bnext<CR>
nnoremap <f1> :bprevious<CR>
set wildmode=list:longest,full "pretty finding
set noswapfile
set number
set smartindent
set tabstop=8
set shiftwidth=2
set expandtab
set softtabstop=2

kalleth

class ApplicationController
 
 private

  def my_filter_method(myarg, data)
    if myarg == "file"
      @file = File.open(myarg, data)
    elsif myarg == "url"
      Net::HTTP.get(myarg, data)
    end

kalleth

class MyClass

  attr_accessor :at1, :at2, :at3

  def initialize
    @at1 = "one"
    @at2 = "two"
    @at3 = "three"
  end

kalleth

class DataCenter < ActiveRecord::Base
  # has configuration_type, configuration_id attributes
  def config
    configuration_type.constantize.find(configuration_id)
  end

  def config=(config)
    configuration_type = config.class.name
    configuration_id = config.id
  end