Multithreaded seeds

gistfile1.txt

Rails.configuration.cache_classes = true
Rails.configuration.threadsafe!
Rails.configuration.allow_concurrency = true
require "#{Rails.root}/test/factories"
Dir.glob(File.join(Rails.root, 'app', '{lib,app}', '*.rb')).each{|f| require f}

Rails.application.eager_load!

puts "Creating users..."
users = []
users << User.create(:email=>"[email protected]", :name=>"Francesc", :surnames=>"Masana", :password=>"zlworks", :password_confirmation=>"zlworks", :gender=>"male")
users << User.create(:email=>"[email protected]", :name=>"Sergi", :surnames=>"Villanueva", :password=>"zlworks", :password_confirmation=>"zlworks", :gender=>"male")
users << User.create(:email=>"[email protected]", :name=>"Mireia", :surnames=>"Garcia", :password=>"zlworks", :password_confirmation=>"zlworks", :gender=>"female")
10.times{ users << Factory.create(:user) }
puts "Users created"


puts "Creating locations..."
CreateTowns.create_all
puts "Locations created"

puts "Creating accommodations..."
towns = Town.all
pictures = Dir.glob(File.join(Rails.root, 'db', 'seeds', 'pictures', '*.jpg'))
threads = []
4.times do |j|
  threads << Thread.new do
    25.times do |i|
      a = Factory.create(:accommodation, town: towns.sample, user: users.sample)
      ap = AccommodationPicture.new(:accommodation => a, :info => Faker::Lorem.words(1), :priority => 1)
      ap.image = pictures[(i * j) % pictures.size]
      ap.save
    end
    ActiveRecord::Base.connection_pool.clear_stale_cached_connections!
  end
end
threads.each{|t| t.join}
puts "Accommodations created..."