Mongo rake helpers for testing

mongo.rake

namespace :mongo do
  task :prepare_fixtures do
    fixtures_base = "spec/mongo/fixtures"        

    Dir.entries("#{fixtures_base}/coffeescript").each do |file|
      if !['..', '.'].include?(file) and file.split('.')[1] == 'coffee'
        system "coffee -b -o #{fixtures_base}/javascript -c #{fixtures_base}/coffeescript/#{file} "
      end
    end    
  end

  task :fixtures, [:spec_file] => [:environment] do |t, args|
    Rake::Task["mongo:prepare_fixtures"].invoke

    config = Mongoid::Config.sessions['default']
    address, database = config['hosts'].first, config['database']

    fixtures_base = "spec/mongo/fixtures/javascript"
    invoke_command = lambda {|file| "mongo --quiet #{address}/#{database} #{fixtures_base}/#{file}" }

    if args[:spec_file]
      puts "Load #{args[:spec_file]} from #{fixtures_base}"
      system invoke_command.call(args[:spec_file])
    else
      puts "Load all fixtures from #{fixtures_base}"

      Dir.entries(fixtures_base).each do |file|
        if !['..', '.'].include?(file) and file.split('.')[1] == 'js'
          system invoke_command.call(file) 
        end
      end
    end  
  end
end