gist:8712796

int dataPin = 2;
int clockPin = 3;
int csPin = 4;

byte chars[] = {
  B00011000,
  B00111100,
  B01100110,
  B11000011,

lackac

Intro

• Fat Model, Skinny Controller
• Object-Oriented Design Patterns
• Single Responsibility Principle

http://blog.codeclimate.com/blog/2012/10/17/7-ways-to-decompose-fat-activerecord-models/

2 Ways to Decompose Fat ActiveRecord Models

pjb3

module HashExtensions
  def symbolize_keys
    inject({}) do |acc, (k,v)|
      key = String === k ? k.to_sym : k
      value = Hash === v ? v.symbolize_keys : v
      acc[key] = value
      acc
    end
  end
end

mikegehard

//Useful if you have a slow CI server...

When /^I wait until all Ajax requests are complete$/ do
  wait_until do
    page.evaluate_script('$.active') == 0
  end
end

bonyiii

To set up search history backward in inputrc add these settings:

This will add you ctrl + up and ctrl + down to complete command partial. But if you change your mind and want to jump different command you can simply do it by using up and down without the ctrl.

/etc/inputrc:
    "\e[1;5A": history-search-backward
    "\e[1;5B":      history-search-forward

http://www.linuxquestions.org/questions/linux-desktop-74/how-to-search-command-history-beginning-with-what-you-type-789471/
http://forums.opensuse.org/archives-software/337292-trivial-bash-question.html

rchampourlier

#!/bin/bash
#
# app                   Rails application served through an Unicorn instance
#
# Author                Romain Champourlier @ softr.li
#
# chkconfig: - 87 13
#
# description:          This a web application developed in Ruby On Rails
#                       which is served through an Unicorn instance.

denyago

en:
  errors:
    messages:
      wrong_content_type: "is the wrong content type"

zosiu

### app access token
graph = Koala::Facebook::OAuth.new APP_ID, APP_SECRET
graph.get_app_access_token # => APP_TOKEN

### create test users with permissions
test_users = Koala::Facebook::TestUsers.new app_id: APP_ID, secret: APP_SECRET
user = test_users.create true, 'email,user_birthday,user_posts', name: 'Bob'
# =>
#  { "id" => USER_ID,
#    "access_token" => USER_ACCESS_TOKEN,

natritmeyer

NOTE: I've created a gem based on this: https://github.com/natritmeyer/yarjuf

---------

rspec my_spec.rb -r ./junit.rb -f JUnit -o results.xml

mudge

after_fork do |server, worker|

  # Override the default logger to use a separate log for each Unicorn worker.
  # https://github.com/rails/rails/blob/3-2-stable/railties/lib/rails/application/bootstrap.rb#L23-L49
  Rails.logger = ActiveRecord::Base.logger = ActionController::Base.logger = begin
    path = Rails.configuration.paths["log"].first
    f = File.open(path.sub(".log", "-#{worker.nr}.log"), "a")
    f.binmode
    f.sync = true
    logger = ActiveSupport::TaggedLogging.new(ActiveSupport::BufferedLogger.new(f))