ChuckJHardy

class MyJob < ActiveJob::Base
  queue_as :urgent

  rescue_from(NoResultsError) do
    retry_job wait: 5.minutes, queue: :default
  end

  def perform(*args)
    MyService.call(*args)
  end

ChuckJHardy

DigitalOcean Ubuntu 14.04 x64 + Rails 4 + Nginx + Unicorn + PostgreSQL + Capistrano 3

Create a Droplet

SSH into Root

$ ssh root@123.123.123.123

Change Root Password

ChuckJHardy

------------ From Rake Task

namespace :app do

  # Checks and ensures task is not run in production.
  task :ensure_development_environment => :environment do
    if Rails.env.production?
      raise "\nI'm sorry, I can't do that.\n(You're asking me to drop your production database.)"
    end
  end

ChuckJHardy

Install Gource

brew install gource

Convert Quicktime Movie to Animated Gif

ffmpeg -i in.mov -s 600x400 -pix_fmt rgb24 -r 10 -f gif - | gifsicle --optimize=3 --delay=3 > out.gif

Record Gource

ChuckJHardy

Install the following requirements:

brew info zeromq
npm install zmq
npm install socket.io
gem install ffi-rzmq

Within the app directory run the following commands in different panes.

ruby worker.rb

ChuckJHardy

'use strict';

var express = require('express'),
    app = express(),
    http = require('http'),
    server = http.createServer(app),
    path = require('path'),
    io = require('socket.io').listen(server),
    fs = require('fs'),
    zmq  = require('zmq'),

ChuckJHardy

const localStorageMock = (() => {
  let store: IDict = {};

  return {
    getItem(key: any) {
      return store[key] || null;
    },
    setItem(key: any, value: any) {
      store[key] = value.toString();
    },

ChuckJHardy

### Keybase proof

I hereby claim:

  * I am chuckjhardy on github.
  * I am chuckjhardy (https://keybase.io/chuckjhardy) on keybase.
  * I have a public key ASDN6G-JWLU8Pn-F7HdCOeMj2z0URHrG3PbkQYifsUV5wAo

To claim this, I am signing this object:

ChuckJHardy

Verifying my Blockstack ID is secured with the address 1L2WKTJbQV4da4RwRmaSRAx114K8M6Uzg5 https://explorer.blockstack.org/address/1L2WKTJbQV4da4RwRmaSRAx114K8M6Uzg5

ChuckJHardy

# Queue / Workers
gem "sidekiq"
gem "sidekiq-statistic"
gem "sidekiq-failures"
gem "clockwork", git: "https://github.com/Rykian/clockwork.git"