gadimbaylisahil

Aim of the task

To assess the ability of the candidate to setup and deploy a simple Rails application with different services to cloud.

Task Description

• Build a form that takes the following information from the user:
  • First name
  • Last name
• Date of Birth

gadimbaylisahil

desc 'Find routes that will raise a routing error when requested'
task unroutable_routes: :environment do
  # A lot of this code was taken from how `rake routes` works
  # https://github.com/rails/rails/blob/f95c0b7e96eb36bc3efc0c5beffbb9e84ea664e4/railties/lib/rails/commands/routes/routes_command.rb

  require 'action_dispatch/routing/inspector'

  unroutables = Rails.application.routes.routes.
     map { |r| ActionDispatch::Routing::RouteWrapper.new(r) }.
     reject { |r| r.internal? || r.engine? || r.path.starts_with?('/rails/') || !r.controller }.

gadimbaylisahil

# Script to get list of gems installed on servers in a CSV file, 
# with their licenses.

require 'csv'

class GemFinder
  ROWS = %w[
    name
    added_date
    removed_date

gadimbaylisahil

Concept

• People talk about two servers: a web server (e.g. Nginx, Apache, etc.) and a app server (e.g. Language specific servers like Unicorn, Node.js, Tomcat, Http-Kit, etc.). There are exceptions where app servers not required at all (as web server itself provides preprocessors for handling), but let's not talk about now.
• Web servers are really fast and supports lot of standard and commonly used MIME-type requests. Concept of serving a file is -- forming and sending a response of bytes of data and labeling it with requested MIME-type by a client (e.g. web browser).
• Every response format (in layman's language, a file) is recognized by it's MIME-type, for e.g. a PNG image file has "image/png" MIME-type. JavaScript file has "text/javascript". HTML responses (or files) has "text/html". Plain text files have "text/plain".
• Modern Browsers supports a lot of standard MIME-types. Images, videos, text files (XML, HTML, SVG, JS), and they better know how to visualize it. Browser also knows unrec

gadimbaylisahil

# frozen_string_literal: true

require 'capybara/cuprite'

Capybara.register_driver :cuprite do |app|
  headless = !ENV.key?('CAPYBARA_HEADLESS') || ENV['CAPYBARA_HEADLESS'] == 'true'

  options = {
    headless: headless,
    # Use this when running CAPYBARA_HEADLESS=false

gadimbaylisahil

Install lxc from arch repository
Install vagrant
Install vagrant pluging vagrant-lxc

Follow to setup network configuration

https://github.com/elemoine/vagrant-lxc-howto