batch create

session_task.rb

      data_array = []
      data = $redis.smembers(:sessions)

      data.each do |d|
        puts "adding to postgres: #{d}"
        hash = eval d
        object = hash.symbolize_keys!
        puts 'saved!'
        data_array.push object
        $redis.srem(:sessions, d) # commented out for debugging purposes
      end

      puts "data array: #{data_array}"
      Session.create(data_array)