senny

#!/usr/bin/env ruby

current_branch = `git symbolic-ref --short HEAD`.chomp
if current_branch != "master"
  if $?.exitstatus == 0
    puts "WARNING: You are on branch #{current_branch}, NOT master."
  else
    puts "WARNING: You are not on a branch"
  end
  puts

senny

require 'delegate'

class BasicDecorator < SimpleDelegator
  def self.decorate(objects)
    case objects
    when Array
      objects.map { |object| new(object) }
    when ActiveRecord::Relation, DecoratedListProxy, ActiveRecord::Associations::CollectionProxy
      DecoratedListProxy.new(self, objects)
    else

senny

class ThisWorks
  def self.const_missing(*args)
    p "yay!"
  end

  NonExistingConstant
end

this_does_not_work = Class.new do
  def self.const_missing(*args)

senny

require 'integration/spec_helper'

class Article
  include Virtus

  attribute :title, String

  def title
    super || '<unknown>'
  end

senny

class Screencast
  attr_accessor :versions

  def initialize(params)
    params.each {|key, value| self.send "#{key}=", value }
  end
end

class ScreencastCategories
  def self.by_tool(screencasts)

senny

# .gitconfig
[format]
  pretty = %C(yellow)%h%Creset%C(green)%d%Creset %s %C(red)[%an]%Creset %C(cyan)[%cr]%Creset

# .bashrc / .zshrc
alias gg='git log --graph'

senny

# Routes
# To prevent too deep nesting, we make the show, edit, update and destroy actions not nested under the category. We have a lot of models nested inside the product.

resources :category do
  resources :products, :only => [:new, :create, :index]
end
resources :products, :only => [:show, :edit, :update, :destroy]

# ProductController
# We need to expose :category, :products and :product

senny

# Hook to save the html page of every failed scenario into the temp
# file directory taht it can be checked after cucumber has finished running.
require 'fileutils'
require 'capybara/util/save_and_open_page'
FAILED_SCENARIO_PAGES_PATH = File.join Rails.root, 'tmp', 'failed_scenarios'

FileUtils.rm_rf FAILED_SCENARIO_PAGES_PATH

After do |scenario|
  if scenario.failed?

senny

alias g='git'
alias gm='git merge'
alias gmf='git merge --ff-only'
alias gs='git status'
alias gl='git pull'
alias glr='git pull --rebase'
alias gf='git fetch'
alias gp='git push'
alias gd='git diff'
alias gc='git commit -v'

senny

GC.disable
objects = ObjectSpace.count_objects
start = objects[:TOTAL]
puts "objects: #{start}" # => 9811
1_000_000.times do
  "I am a lonly" + " concatenated" + " string" + "."
end
end_objects = ObjectSpace.count_objects(objects)[:TOTAL]
puts "objects: #{end_objects}"
puts "difference: #{end_objects - start}"