abratashov

# frozen_string_literal: true

# Makes BULK INSERT for ActiveRecord rows
class ActiveRecord::Base
  def import!(record_list, options = {})
    batch_size = options[:batch_size] || 1000
    raise ArgumentError "record_list not an Array of Hashes" unless valid_record_list?(record_list)
    return record_list if record_list.empty?

    record_list.each_slice(batch_size).each do |records|

abratashov

[Unit]
Description=Puma HTTP Server
Requires=network.target

[Service]
Type=simple
User=deployer

WorkingDirectory=/home/deployer/apps/pergam/current
ExecStart=/bin/bash -lc 'bundle exec puma -C /home/deployer/apps/pergam/shared/puma.rb'

abratashov

Originally published in June 2008

When hiring Ruby on Rails programmers, knowing the right questions to ask during an interview was a real challenge for me at first. In 30 minutes or less, it's difficult to get a solid read on a candidate's skill set without looking at code they've previously written. And in the corporate/enterprise world, I often don't have access to their previous work.

To ensure we hired competent ruby developers at my last job, I created a list of 15 ruby questions -- a ruby measuring stick if you will -- to select the cream of the crop that walked through our doors.

What to expect

Candidates will typically give you a range of responses based on their experience and personality. So it's up to you to decide the correctness of their answer.

abratashov

VPS Ubuntu 14.04(update to 16.04) x64 + Rails 4 + Nginx + Unicorn + MySQL + PostgreSQL + Capistrano 3

Create a Droplet

SSH into Root

local$ ssh root@123.123.123.123

Step 01 - Upgrade to Ubuntu 16.04 LTS