momchilov

namespace :db do
  desc "Install/reinstall the metropoli tables in the database"
  task :metropoli => :environment do 
    require 'yaml'
    [Country, Region, City].each(&:delete_all)
    p 'Deleted previous metropoli entries.'
    path = Rails.root.join('metropoli', 'data')
    Dir.open(path).each do |file|
      next if [".", ".."].include?(file)
      if file.split('.')[-1] == "yml"