008 functional python: Using map and filter to lazily process data

map and filter are the basis for processing collections of data in python. They are like production lines, ready to process data when (and only if) required. Part of the Functional Pytho. series: - Code at https://github.com/dmgerman/f-python - Youtube Playlist: https://www.youtube.com/playlist?list=PLhDPo5SPJq-U7C-KJCIULIhLlbFUzYmqZ