dahal

#
# Most of the regexes here are from http://twitter.com/schuyler.
# They were posted on Forrst (http://forr.st/~zDa) as a public post,
# so I reworked them into a full class.
# 
# Added:
# => (limited) international support -- should handle US/Canada and most of western europe
# => added :receipient, :postcode, and :country fields
# => state/province detection built-in

dahal

Deploy Rails 4 app with Dokku on DigitalOcean

Install dokku

First create a Ubuntu 13.04 x64 droplet on DigitalOcean Control Panel

Then ssh with root account, run this in termianl:

$ wget -qO- https://raw.github.com/progrium/dokku/master/bootstrap.sh | sudo bash

dahal

<!-- Anchors (links) -->
<a href="" class="button">Learn More</a>
<a href="" class="button">View All Features</a>

<!-- Buttons (actions) -->
<button type="button" class="success button">Save</button>
<button type="button" class="alert button">Delete</button>

dahal

// create an IAM Lambda role with access to dynamodb
// Launch Lambda in the same region as your dynamodb region
// (here: us-east-1)
// dynamodb table with hash key = user and range key = datetime

console.log('Loading event');
var AWS = require('aws-sdk');
var dynamodb = new AWS.DynamoDB({apiVersion: '2012-08-10'});

exports.handler = function(event, context) {

dahal

<div class="row">
  <div class="one column">One</div>
  <div class="eleven columns">Eleven</div>
</div>
<div class="row">
  <div class="two columns">Two</div>
  <div class="ten columns">Ten</div>
</div>
<div class="row">
  <div class="three columns">Three</div>

dahal

<button>Button</button>
<button class="button button-primary">Primary Button</button>
OR
<a class="button button-primary" href="#">Primary Button</a>
<a class="large-cta-button" href="#">Large CTA Button</a>

dahal

<form>
  <div class="row">
    <div class="six columns">
      <label for="exampleEmailInput">Your email</label>
      <input class="u-full-width" type="email" placeholder="test@mailbox.com" id="exampleEmailInput">
    </div>
    <div class="six columns">
      <label for="exampleRecipientInput">Reason for contacting</label>
      <select class="u-full-width" id="exampleRecipientInput">
        <option value="Option 1">Questions</option>

dahal

<div class="six columns">
  <ul>
    <li>Unordered lists have basic styles</li>
    <li>
      They use the circle list style
      <ul>
        <li>Nested lists styled to feel right</li>
        <li>Can nest either type of list into the other</li>
      </ul>
    </li>

dahal

class Api::RegistrationsController < Api::BaseController
  
  respond_to :json
  def create

    user = User.new(params[:user])
    if user.save
      render :json=> user.as_json(:auth_token=>user.authentication_token, :email=>user.email), :status=>201
      return
    else

dahal

require 'net/http'
require 'colorize'

# find all available three-letter .io domains
alph = ('a'..'z')
# generate all three-character strings
threes = alph.map { |a| alph.map { |b| alph.map { |c| "#{a}#{b}#{c}" } } }.flatten

def io_available?(tld)
  url = URI.parse("http://www.nic.io/cgi-bin/whois?query=#{tld}.io")