cassidoo_nov_24_2025-slightly_cleaner

const maybeAdd = (prev, candidate) =>
  prev.endsAt <= candidate[1]
    ? [prev, { 
        chosen: [...prev.chosen, candidate[0]],
        endsAt: candidate[2]
    }]
    : [prev];

const combine = ts =>
  ts.reduce(
    (cs, t) => cs.flatMap(prev => maybeAdd(prev, t)),
    [{ chosen: [], endsAt: 0 }]
  );

const choose = cs =>
  cs.reduce(
    (found, candidate) => found.chosen.length > candidate.chosen.length 
      ? found
      : candidate);

const summarize = x =>
  ({
    count: x.chosen.length,
    chosen: x.chosen
  });

const maxMealPrepTasks = ts =>
  summarize(choose(combine(ts)));