递归组合对象数组javascript/ typescript

function combineArrays(arrays: any[][]): any[] {
  if (arrays.length === 1) {
    return arrays[0];
  }

  const result: any[] = [];

  for (const item of arrays[0]) {
    const remainingArrays = arrays.slice(1);
    const combinations = combineArrays(remainingArrays);

    for (const combination of combinations) {
      result.push([item, ...combination]);
    }
  }

  return result;
}

// 使用示例
const arrays = [[1, 2], ['a', 'b'], [true, false]];
const combinations = combineArrays(arrays);
console.log(combinations);

[
  [1, 'a', true],
  [1, 'a', false],
  [1, 'b', true],
  [1, 'b', false],
  [2, 'a', true],
  [2, 'a', false],
  [2, 'b', true],
  [2, 'b', false]
]