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import { bench, run, group } from "mitata";

const SET_SIZE = 100_000;

/**
 * @param size {number}
 * @returns {Set<{ n: number }>}
 */
function sampleSet(size) {
  return new Set(Array.from({ length: size }, (_, i) => ({ n: i })));
}

group(`a.size = ${SET_SIZE}`, () => {
  bench("for (const x of a) { a.delete(x) }", () => {
    const a = sampleSet(SET_SIZE);

    for (const x of a) {
      a.delete(x);
    }
  });

  bench("a.clear()", () => {
    const a = sampleSet(SET_SIZE);

    a.clear();
  });
});

await run();