mwin007

Ruby on Rails Cheatsheet

Architecture

Create a new application

Install the Rails gem if you haven't done so before

mwin007

[
    {
        "class": "label_control",
        "color": [255, 255, 255],
        "shadow_color": [24, 24, 24],
        "shadow_offset": [0, -1]
    },
    {
        "class": "button_control",
        "content_margin": [6, 5, 6, 6],

mwin007

#!/usr/bin/ruby
require 'rss'

# Usage
# $ ./railscasts.rb http://railscasts.com/subscriptions/YOURRAILSCASTRSS/\/
#     episodes.rss
# OR
# $ ./railscasts.rb

p 'Downloading rss index'

mwin007

ssh -i /home/user/Desktop/Kyboe_Development/kyboe-key.pem ec2-54-211-254-26.compute-1.amazonaws.com

mwin007

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

mwin007

<?php

class EcomDev_Optimization_Model_Rule_Observer extends Mage_CatalogRule_Model_Observer
{
    protected $_preloadedPrices = array();

    public function beforeCollectTotals(Varien_Event_Observer $observer)
    {
        $quote = $observer->getQuote();
        $date = Mage::app()->getLocale()->storeTimeStamp($quote->getStoreId());

mwin007

 class Belvg_SmartyApplyCatalogRule_Model_Rule extends Mage_CatalogRule_Model_Rule  {
 
	public function applyRule($rule_id)
    {
    	$rule = Mage::getModel('catalogrule/rule')->load($rule_id);
        $this->_getResource()->updateRuleProductData($rule); //solution of the problem
        $this->_getResource()->applyAllRulesForDateRange();
        $this->_invalidateCache();
        $indexProcess = Mage::getSingleton('index/indexer')->getProcessByCode('catalog_product_price');
        if ($indexProcess) {

mwin007

mysqldump -P3306  -h<ip of host> -u<user> -p database > /tmp/database.sql

mwin007

<IfModule mod_rewrite.c>
  RewriteEngine On
  # !IMPORTANT! Set your RewriteBase here and don't forget trailing and leading
  #  slashes.
  # If your page resides at
  #  http://www.example.com/mypage/test1
  # then use
  # RewriteBase /mypage/test1/
  RewriteBase /
  RewriteCond %{REQUEST_FILENAME} !-f

mwin007

# This is an annotated subset of the Nginx configuration from our Magento production platform @ www.hypernode.com
# See https://www.byte.nl/blog/magento-cacheleak-issue 

user app;
worker_processes 4;
pid /var/run/nginx.pid;

events {
    worker_connections 768;
}