Mohammad AbuShady coalwater

coalwater / basic_models.rb

Created March 2, 2015 18:25

Using active record's #merge to separate concerns

	class User < ActiveRecord::Base
	has_many :dvds
	end
	class Dvd < ActiveRecord::Base
	belongs_to :user
	end

coalwater / delegate_with_allow_nil.rb

Last active August 29, 2015 14:16

law of demeter and rails delegation

	class Order < ActiveRecord::Base
	delegate :name, :price, to: :item, prefix: true, allow_nil: true
	delegate :number, to: :invoice, prefix: true, allow_nil: true
	end

coalwater / puma.conf

Last active August 29, 2015 14:14

nginx config for puma

	upstream puma_upstream { # rename this to be unique
	server unix://path/to/sock;
	}
	server {
	listen 80;

	client_max_body_size 4G;
	keepalive_timeout 10;

	server_name example.com;

coalwater / .gitignore

Created January 24, 2015 15:02

My global .gitignore

coalwater / Gemfile

Created January 24, 2015 12:34

Some rails gems that I often use, just to keep track

	# app server
	gem 'puma'

	# Factories for testing https://github.com/thoughtbot/factory_girl
	gem 'factory_girl'

	# Random data https://github.com/stympy/faker
	gem 'faker'

	# easy breadcrumbs

coalwater / dnsmasq.conf

Last active August 29, 2015 14:08

dnsmasq config

	listen-address=127.0.0.1
	address=/.dev/127.0.0.1

coalwater / multiple-hosts.config

Last active August 29, 2015 14:08

Using different ssh keys for different hosts

coalwater / rater_controller.patch

Created August 31, 2014 12:15

Fix security vulnerability in letsrate rater_controller

	From 49344cfeb2f57347a09f0b5764c25792a2768d71 Mon Sep 17 00:00:00 2001
	From: Mohammad AbuShady <[email protected]>
	Date: Sun, 31 Aug 2014 14:34:58 +0300
	Subject: [PATCH] Fix security vulnerability in rater_controller

	---
	app/controllers/rater_controller.rb \| 21 ++++++++-------------
	1 file changed, 8 insertions(+), 13 deletions(-)

	diff --git a/app/controllers/rater_controller.rb b/app/controllers/rater_controller.rb

coalwater / collect-example.rb

Last active August 29, 2015 14:05

Select, Reject, Collect, Detect, Inject

	y = [1,2,3,4].collect {\|number\| number ** 2 }
	# y will equal [1, 4, 9, 16]