Let's Have Some Fun with Game Of Life:& Learn to Think Functionally Along the Way Venkat Subramaniam

[@TheMrHueyFreeman]

the kid at 21:00😅 is super annoying

[@smunro1983]

He forgot the first law of power: Never outshine the master.

[@nikolasleontiou9962]

To anyone interest , this is my solution static Set nextGeneration(List liveCells) { var cells = generateSignalsForCells(liveCells); return countSignals(cells) .entrySet() .stream() .filter(entry -> { var cell = entry.getKey(); var count = entry.getValue(); return count == 3 || (count == 2 && liveCells.contains(cell)); }).map(Map.Entry::getKey) .collect(Collectors.toSet()); }