beccasaurus

this is SO weird

beccasaurus

hello gist?

beccasaurus

#! /usr/bin/env ruby

puts "closing firefox ..."
`killall firefox`

require 'rubygems'
require 'activerecord'

ActiveRecord::Base.establish_connection :adapter => 'sqlite3', 
  :database => '/home/remi/.mozilla/firefox/efs72yik.default/places.sqlite'

beccasaurus

# different possible syntaxes for generating models

Factory(:user, :foo => 'bar', :chunky => 'bacon')
Factory.build(:user, :foo => 'bar', :chunky => 'bacon')

User.generate :foo => 'bar', :chunky => 'bacon'
User.build    :foo => 'bar', :chunky => 'bacon'

User.gen  :foo => 'bar', :chunky => 'bacon'
User.make :foo => 'bar', :chunky => 'bacon'

beccasaurus

#! /usr/bin/env ruby
require 'rubygems'
require 'activerecord'

ActiveRecord::Base.establish_connection :adapter => 'sqlite3', :database => ':memory:'

class CreateStuff < ActiveRecord::Migration
  def self.up
    create_table( :breeds ){|t| t.string :name }
    create_table( :dogs ){|t| t.string :name; t.integer :breed_id }

beccasaurus

# randomly generate 0 or 1 ... you should get 1 about 10% of the time, 0 about 90% of the time
 $ irb
>> rand
=> 0.534835738078545
>> rand
=> 0.334280092272696
>> rand * 10
=> 2.22911939494193
>> ( rand * 10 ).to_i
=> 0

beccasaurus

# $ irb

>> require 'rack'
=> true

# to create and run a basic Rack application

>> Rack::Handler::Thin.run lambda {|e| [200, {}, ["Hello World!"]] }

Thin web server (v1.2.1 codename Asynctilicious Ultra Supreme)

beccasaurus

Rack::OpenID example

This config.ru Rackup file is an example of a simple Rack application using Rack::OpenID

beccasaurus

#! /usr/bin/env ruby

class Foo
  DEFAULT_VAR = 'I am the default'

  class << self
    attr_accessor :var
  end

  def self.var

beccasaurus

How to easily do transactional specs using DataMapper