jferris

test = test
# => nil 
@test = @test
# => nil 
$test = $test
# => nil 
@@test = @@test
# NameError: uninitialized class variable @@test in Object

jferris

<li class='<%= 'complete' if todo.complete? %>' id='<%= dom_id todo %>'>
  <%= todo.description %>
  <% if todo.completed_at? -%>
    <%= link_to 'Incomplete', todo_completion_path(todo), method: :delete %>
  <% else -%>
    <%= link_to 'Complete', todo_completion_path(todo), method: :post %>
  <% end -%>
</li>

jferris

# This class does something simple enough that I can describe in one sentence.
#
# Sometimes you may want to elaborate a little bit in one or two more sentences.
#
# Example:
#   BroomStick.new.quiddich_and_golden_snitches
class BroomStick
end

jferris

it 'finds posts containing the given word in the title' do
  # The titles are in a different file than the test, so you need to flip back and forth to see
  # what's actually going on here. When somebody adds another example post to the fixtures, this
  # test will start failing, which is a distraction and a waste of time. We were also never able to
  # come up with fixtures that weren't either hopelessly entangled or completely bloated from adding
  # a specific fixture for almost every test.
  Post.search('example').map(&:title).should =~ ['example one', 'example two']
end

it 'finds posts containing the given word in the title' do

jferris

# create_table :posts do |table|
#   table.string :title, :null => false, :default => ''
#   table.string :body, :null => false, :default => ''
#   table.string :published, :default => false
# end
class Post < ActiveRecord::Base
  attr_accessible :title, :body
  validates_presence_of :title
  validates_presence_of :body, :if => :published?

jferris

require 'benchmark'

class Base
  def foo
    true
  end
end

class Implicit < Base
end

jferris

module TaxCodeStrategies
  class UnitedStates
    def call(id)
      "US-#{id}"
    end
  end

  class Brazil
    def call(id)
      "#{id}-BR"

jferris

#!/usr/bin/env ruby

require 'rubygems'
require 'active_support/core_ext'

chars = (('a'..'z').to_a + ('A'..'Z').to_a)

time = Time.now.beginning_of_month
twelve_hours_from_now = 12.hours.from_now
end_of_next_month = 1.month.from_now.end_of_month

jferris

group :development, :test do
  gem "spork", "~> 0.9.0.rc"

  gem "guard"
  gem "guard-spork"
  gem "guard-bundler"
  gem "guard-passenger"

  gem "rb-fsevent", :require => false
  gem "growl",      :require => false

jferris

Factory.define :gallery do |f|
  f.name "Gallery Name"
end

Factory.define :region do |f|
  f.name "Telugu"
end