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# a.rb
class A < ActiveRecord::Base
  has_one :b  
  accepts_nested_attributes_for :b
end

# b.rb
class B < ActiveRecord::Base
  belongs_to :a
  attr_accessible :name

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Some JavaScript

// Delete confirmation modals
$('#delete-confirm').on('show', function() {
  var $submit = $(this).find('.btn-danger'),
      href = $submit.attr('href');
  $submit.attr('href', href.replace('pony', $(this).data('id')));

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Update and upgrade the system

sudo apt-get update
sudo apt-get upgrade
sudo apt-get dist-upgrade
sudo apt-get autoremove
sudo reboot

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# Enable GZIP
use Rack::Deflater

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require 'open-uri'

url = 'http://maps.googleapis.com/maps/api/staticmap?center=40.714728,-73.998672&markers=color:0x4E3253%7C40.714728,-73.998672&zoom=15&size=640x640&scale=2&format=png&maptype=roadmap&sensor=false'
target = File.join(File.expand_path('../', __FILE__), '/maps.jpg')

File.open(target, "wb") do |saved_file|
  open(url, 'rb') do |read_file|
    saved_file.write(read_file.read)
  end
end

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lala

begin
 sddasdas
 asdasdasd
 asdasd
end

lolo

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List with Thumbnails and Summary Text

A list of items that contain a thumbnail image and a large block of text. Small screens hide the summary content but gets exposed once screen space becomes available.

Considerations Normally it's not a good idea to hide content for small screens, so make sure the content being hidden (article excerpt, further product info, etc) is supplementary and not essential for the user to make an informed decision. Make sure that hidden content is still accessible somewhere (it would most likely live on the linked page). Read: The media object saves hundreds of lines of code

A Pen by Brad Frost on CodePen.

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require 'azure_blob_service'

namespace :azure do

  desc 'Uploads application assets to Azure'
  task upload_assets: :environment do
    service = AzureBlobService.new(
      Rails.application.secrets.azure['account_name'],
      Rails.application.secrets.azure['access_key'])
    service.ensure_container_exists('assets')

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Setting up a SSL Cert from Comodo

I use Namecheap.com as a registrar, and they resale SSL Certs from a number of other companies, including Comodo.

These are the steps I went through to set up an SSL cert.

Purchase the cert

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{
  "$schema": "http://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "vmSku": {
      "type": "string",
      "defaultValue": "Standard_F1s",
      "metadata": {
        "description": "Size of VMs in the VM Scale Set."
      }