pch

class User
  has_attached_file :photo,
                    :processors => [:watermark],
                    :styles => {
                      :medium => {
                        :geometry       => "300x300>",
                        :watermark_path => "#{Rails.root}/public/images/watermark.png"
                      },
                      :thumb => "100x100>",
                    }

pch

find . -not \( -name .git -prune -o -name images -prune -o -name GeoLiteCity.dat -prune \) -type f -print0 | xargs -0 perl -pi -e 's/ +$//'

dhh

class GroupersController < ApplicationController::Base
  def create
    @grouper = Grouper.new(leader: current_member)

    if @grouper.save
      confirm_grouper_via_emails(@grouper)
      enqueue_bar_assignment(@grouper)

      redirect_to home_path
    else

nov

require 'rubygems'
require 'rack/oauth2'

client = Rack::OAuth2::Client.new(
  :identifier => YOUR_CLIENT_ID,
  :secret => YOUR_CLIENT_SECRET,
  :redirect_uri => YOUR_REDIRECT_URI, # only required for grant_type = :code
  :host => 'rack-oauth2-sample.heroku.com'
)

dhh

class PostsController < ActionController::Base
  def create
    Post.create(post_params)
  end
  
  def update
    Post.find(params[:id]).update_attributes!(post_params)
  end

  private

dhh

# MODEL

class Case < ActiveRecord::Base
  include Eventable
  
  has_many :tasks

  concerning :Assignment do
    def assign_to(new_owner:, details:)
      transaction do

nov

require 'rubygems'
require 'rack/oauth2'

client = Rack::OAuth2::Client.new(
  :identifier => YOUR_CLIENT_ID,
  :secret => YOUR_CLIENT_SECRET,
  :redirect_uri => YOUR_REDIRECT_URI, # only required for grant_type = :code
  :host => 'rack-oauth2-sample.heroku.com'
)

paulirish

/* bling.js */

window.$ = document.querySelectorAll.bind(document);

Node.prototype.on = window.on = function (name, fn) {
  this.addEventListener(name, fn);
}

NodeList.prototype.__proto__ = Array.prototype;