Ball

require 'xamltools.rb'
require 'PresentationFramework'

class ViewModel
  attr :greeting, true
  def initialize(greet)
    @greeting = greet
  end
end

dnagir

# RSpec 2.0 syntax Cheet Sheet by http://ApproachE.com

# defining spec within a module will automatically pick Player::MovieList as a 'subject' (see below)
module Player
	describe MovieList, "with optional description" do
		  
	  it "is pending example, so that you can write ones quickly"
	  
	  it "is already working example that we want to suspend from failing temporarily" do
		pending("working on another feature that temporarily breaks this one")

andruby

after "deploy:symlink", "deploy:restart_workers"

##
# Rake helper task.
# http://pastie.org/255489
# http://geminstallthat.wordpress.com/2008/01/27/rake-tasks-through-capistrano/
# http://ananelson.com/said/on/2007/12/30/remote-rake-tasks-with-capistrano/
def run_remote_rake(rake_cmd)
  rake_args = ENV['RAKE_ARGS'].to_s.split(',')
  cmd = "cd #{fetch(:latest_release)} && #{fetch(:rake, "rake")} RAILS_ENV=#{fetch(:rails_env, "production")} #{rake_cmd}"

guilleiguaran

require 'spork'

ENV["RAILS_ENV"] = 'test'

Spork.prefork do

  require "rails/application"
  Spork.trap_method(Rails::Application, :reload_routes!)

  require File.expand_path("../../config/environment", __FILE__)

guilleiguaran

# acceptance/acceptance_helper.rb

require File.expand_path(File.dirname(__FILE__) + "/../spec_helper")

# Put your acceptance spec helpers inside /spec/acceptance/support
Dir["#{File.dirname(__FILE__)}/support/**/*.rb"].each {|f| require f}

guilleiguaran

def tip(msg); puts; puts msg; puts "-"*100; end

#
# 30 Ruby 1.9 Tips, Tricks & Features:
# http://www.igvita.com/2011/02/03/new-ruby-19-features-tips-tricks/
#

tip "Upgrading to Ruby 1.9 is simple: rvm install 1.9.2 && rvm --default 1.9.2"

tip "Ruby 1.9 supports named captures in regular expressions!"

guilleiguaran

require File.expand_path(File.dirname(__FILE__) + '/request_helper')

feature "Show User Photos Feature", %q{
  In order to vote in friends photos
  As an User
  I want to see the photos of my friends
} do

  background do
    stub_facebook_profile

slayer

# Simple JOIN
User.joins(:account)  # User -> Account
# Will produce
# SELECT `users`.* FROM `users` INNER JOIN `accounts` ON `accounts`.`user_id` = `users`.`id`

# Complicated JOIN
Trait.joins(:user => :account)  # Trait -> User -> Account
# Will produce
# SELECT `traits`.* FROM `traits` INNER JOIN `users` ON `users`.`id` = `traits`.`user_id` INNER JOIN `accounts` ON `accounts`.`user_id` = `users`.`id`

niquola

Install Rails 3.1 RC

gem install rails --pre

generate new app, skipping Test::Unit file generation

rails new my_app -T

Set up Gemfile

shokai

#!/usr/bin/env ruby
mount = '/Volumes/ramdisk'
newfs = '/dev/disk1'

if !ARGV.empty? and ARGV.first =~ /^-+u$/i
  system "umount #{mount} && hdiutil detach #{newfs}"
else
  if File.exists? newfs
    STDERR.puts "already mounted - #{mount}"
    STDERR.puts  "use \"#{$0.split('/').last} -u\""