alekpopovic

var nock = require('nock');
var low = require('lowdb');

// lowdb is a great straight-to-json minidb.
var db = low('integration_test_nock_records.json');

writeToFileLog = function(object) {
    console.log("writing nock to json....");
    db('records').push(object);
}

alekpopovic

import axios from 'axios';
// You can use any cookie library or whatever
// library to access your client storage.
import cookie from 'cookie-machine';

axios.interceptors.request.use(function(config) {
  const token = cookie.get(__TOKEN_KEY__);

  if ( token != null ) {
    config.headers.Authorization = `Bearer ${token}`;

alekpopovic

let isRefreshing = false;
let refreshSubscribers = [];

const instance = axios.create({
  baseURL: Config.API_URL,
});

instance.interceptors.response.use(response => {
  return response;
}, error => {

alekpopovic

# Puma can serve each request in a thread from an internal thread pool.
# The `threads` method setting takes two numbers: a minimum and maximum.
# Any libraries that use thread pools should be configured to match
# the maximum value specified for Puma. Default is set to 5 threads for minimum
# and maximum; this matches the default thread size of Active Record.
# More: https://devcenter.heroku.com/articles/deploying-rails-applications-with-the-puma-web-server#threads
#
threads_count = ENV.fetch("RAILS_MAX_THREADS") { 5 }
threads threads_count, threads_count

alekpopovic

# mysql db backup and restore for rails
# by David Lowenfels <[email protected]>  4/2011

require 'yaml'

namespace :db do
  def backup_prep
    @directory = File.join(RAILS_ROOT, 'db', 'backup')
    @db = YAML::load( File.open( File.join(RAILS_ROOT, 'config', 'database.yml') ) )[ RAILS_ENV ]
    @db_params = "-u #{@db['username']} #{@db['database']}"

alekpopovic

require 'net/ftp'
 
def scan(ftp, dir)
  ftp.chdir(dir)
  puts ftp.pwd + "/."
  entries = ftp.list('*')
  entries.each do |entry|
    if entry.split(/\s+/)[0][0,1] == "d" then
      scan(ftp, entry.split.last)
    else

alekpopovic

import Ember from 'ember';
import { inject as service } from '@ember/service';

export default Ember.Component.extend({
	redirection: service(),
  
  tagName: ''
});

alekpopovic

Rails Migration

http://guides.rubyonrails.org/migrations.html

Migrations methods:

• add_column
• add_index
• change_column
• change_table
• create_table
• drop_table

alekpopovic

#
# A:
# pubsub = PgPubSub.new('channelname')
# pubsub.subscribe do |data|
#  puts "data: #{data} is coming!"
# end
#
# B:
# pubsub = PgPubSub.new('channelname')
# pubsub.publish("hello world")

alekpopovic

Github : Signing commits using GPG (Ubuntu/Mac) 🔐

• Do you have an Github account ? If not create one.
• Install required tools
• Latest Git Client
• gpg tools

# Ubuntu
sudo apt-get install gpa seahorse
# MacOS with https://brew.sh/