export default function sortScores(scores){
  return scores.slice().sort();
}

import sortScores from './js-debug-numeric-sort';

describe('sortScores', () => {
  test('sorts numbers numerically in ascending order', () => {
    expect(sortScores([10, 2, 30, 4])).toEqual([2, 4, 10, 30]);
  });

  test('handles multi-digit values correctly', () => {
    expect(sortScores([1, 100, 20, 3])).toEqual([1, 3, 20, 100]);
  });

  test('does not mutate the original input array', () => {
    const scores = [10, 2, 30, 4];
    sortScores(scores);
    expect(scores).toEqual([10, 2, 30, 4]);
  });
});