Typhoeus multi threaded request for Star Wars Vehicles from all Films

star_wars_vehicles.rb

#! /usr/bin/env ruby
# RubyLoCo Star Wars Hack Night
# Documentation https://swapi.co/documentation
require 'json'
require 'bundler/inline'

# true to install gems
gemfile ENV['INSTALL'] do
  source 'https://rubygems.org'
  gem 'typhoeus'
end

hydra = Typhoeus::Hydra.new

films_request = Typhoeus::Request.new("http://swapi.co/api/films/")
films_request.on_complete do |response|
  films = JSON.parse(response.body)['results']
  films.each do |film|
    title = film['title']
    film['vehicles'].each do |vehicle_url|
      vehicle_request = Typhoeus::Request.new(vehicle_url)
      vehicle_request.on_complete do |response|
        vehicle = JSON.parse response.body
        p "#{title} - #{vehicle['name']}"
      end
      hydra.queue vehicle_request
    end
  end
end

hydra.queue films_request

hydra.run # this is a blocking call that returns once all requests are complete

p 'All Done!'