@alexaegis/advent-of-code-lib/frequency-map.function-Yy-m-ein.cjs

Advent of Code Library

"use strict";
const frequencyMap = (input) => {
  const frequencies = /* @__PURE__ */ new Map();
  for (const fragment of input) {
    frequencies.set(fragment, (frequencies.get(fragment) ?? 0) + 1);
  }
  return frequencies;
};
exports.frequencyMap = frequencyMap;