iqbalhasnan

  config.assets.js_compressor  = :uglifier
  config.assets.css_compressor = :sass

iqbalhasnan

class ArticleImageUploader < ImageUploader

  process :fix_exif_rotation
  process :strip
  process :convert => 'jpg'
  process :quality => 85 # Percentage from 0 - 100

  version :gallery_thumb do
    process :resize_to_fill => Settings.images.article_images.processing.gallery_thumb #44x44
  end

iqbalhasnan

Magento Enterprise 1.12 cluster

Scaling Magento presentation with 60 slides and notes, which was then reviewed by Alan Storm.

Table of Contents

• Summary
• August 2013 traffic
• Web hosts
• Performance

iqbalhasnan

# app/models/User.rb

#As we all know that Devise sends all emails through the send_devise_notification method
#So, without having to install devise-async gem , we just need to change the code to send it asynchronously

# send to the delayed_job queue
def send_devise_notification(notification, *args)
  devise_mailer.delay.send(notification, self, *args)
end

iqbalhasnan

Deploy Rails app to digitalocean with nginx, unicorn, capistrano & postgres

Create droplet of your liking (ubuntu 12.10 x32)

ssh to root in terminal with your server ip

ssh root@123.123.123.123

Add ssh fingerprint and enter password provided in email

iqbalhasnan

module RedisHelper
  # decode Redis value back to Ruby object
  def self.decode(json)
    self.new(ActiveSupport::JSON.decode(json)["#{self.name.downcase}"])
  end

  # encode Ruby object for Redis
  def encoded
    self.updated_at = nil
    self.to_json

iqbalhasnan

3rd-party image processing/manipulation services

• http://www.imgix.com/
• http://cloudinary.com/
• http://www.cdnconnect.com/
• http://cloudresize.com/
• http://cloudimage.io/
• http://www.blitline.com/

iqbalhasnan

class Admin::UsersController < ApplicationController
  before_filter :authenticate_user!
  before_filter :check_if_admin
  include Pundit
 
  def index
    @users = User.all
  end
 
  def update

iqbalhasnan

source 'https://rubygems.org'

# default gems here
#---------------------------

# add paperclip and bootstrap

gem "paperclip", "~> 4.1"
gem 'bootstrap-sass', '~> 3.1.1'

iqbalhasnan

sudo chown -R `whoami` /usr/local
cd /usr/local
git reset --hard origin/master
brew doctor