我如何使用javascript的数组函数或使用lodash比较和合并2个数组？
我有过去30天的初始日期数组。

[
  '2022-12-11', '2022-12-12', '2022-12-13',
  '2022-12-14', '2022-12-15', '2022-12-16',
  '2022-12-17', '2022-12-18', '2022-12-19',
  '2022-12-20', '2022-12-21', '2022-12-22',
  '2022-12-23', '2022-12-24', '2022-12-25',
  '2022-12-26', '2022-12-27', '2022-12-28',
  '2022-12-29', '2022-12-30', '2022-12-31',
  '2023-01-01', '2023-01-02', '2023-01-03',
  '2023-01-04', '2023-01-05', '2023-01-06',
  '2023-01-07', '2023-01-08', '2023-01-09',
  '2023-01-10', '2023-01-11'
]

这是第二个计数值。

[ [ '2023-01-09', 1 ], [ '2023-01-10', 3 ] ]

现在，我有了手动比较和合并这些数组的代码

let testData = [];
        let k = 0;
        dayList.forEach(o => {
            let is_match = 0;
            let frags = [];
            submitted.forEach(i => {
                if(o == i[0]){
                    is_match = 1;
                    frags = i;
                }
            });

            testData[k] = [
                (is_match == 1) ? frags[0] : o,
                (is_match == 1) ? frags[1] : 0
            ];

            k++;
        });

        console.log(testData);

这将导致...

[
  [ '2022-12-11', 0 ], [ '2022-12-12', 0 ],
  [ '2022-12-13', 0 ], [ '2022-12-14', 0 ],
  [ '2022-12-15', 0 ], [ '2022-12-16', 0 ],
  [ '2022-12-17', 0 ], [ '2022-12-18', 0 ],
  [ '2022-12-19', 0 ], [ '2022-12-20', 0 ],
  [ '2022-12-21', 0 ], [ '2022-12-22', 0 ],
  [ '2022-12-23', 0 ], [ '2022-12-24', 0 ],
  [ '2022-12-25', 0 ], [ '2022-12-26', 0 ],
  [ '2022-12-27', 0 ], [ '2022-12-28', 0 ],
  [ '2022-12-29', 0 ], [ '2022-12-30', 0 ],
  [ '2022-12-31', 0 ], [ '2023-01-01', 0 ],
  [ '2023-01-02', 0 ], [ '2023-01-03', 0 ],
  [ '2023-01-04', 0 ], [ '2023-01-05', 0 ],
  [ '2023-01-06', 0 ], [ '2023-01-07', 0 ],
  [ '2023-01-08', 0 ], [ '2023-01-09', 1 ],
  [ '2023-01-10', 3 ], [ '2023-01-11', 0 ]
]

如您所见，日期2023-01-09和2023-01-10具有值，其余日期具有0值。
这是我所期望的，我只是一个新的编码纯javascript应用程序，我只是把我的PHP代码转换成javascript。
现在有没有一种方法可以简化这段代码，使用javascript的数组函数或者使用lodash？