Vanilla JavaScript：如何搜索对象数组，键是数组

Question

我有一个对象数组。 每个对象都是{key, value}每个对象键都是一个由字符串['foo', 'bar', 'baz']组成的数组。 我想从数组中删除['foo', 'bar', 'baz']所有重复项，以便仅对唯一值进行进一步处理。

目前我正在这样做

function removeArrayDupes(input){
var i = input.length;
var previous;
input.sort();

 if (i){
        while (--i){
            var cur = input[i];
            if (!cur.key){
                // Remove empty records
                input.splice(i,1);
            } else {
                // Clear duplicates
                if ((previous) && (input[i].key) === previous){
                    input.splice(i,1);
                    regex= "/" + JSON.stringify(input[i].key) + "/g";
                    previous = input[i].key;
                } else {
                    previous = input[i].key;
                }
            }
        }
    }
}

我的问题：如果重复数<3，则不会删除单个重复项。

我的大脑很累，因为我看不到要把它弄糟的地方。

我可以多花一两个大脑来解决这个问题。

我正在寻找使用Vanilla JavaScript的解决方案。 这不仅仅是使它起作用<我想对这个问题以及是否有更好的算法有所了解。

TIA

样本数据：

[
{key: ["foo","bar","baz"], value: "Some data"},
{key: ["foo","bar","baz"], value: "Some data"},
{key: ["foo","bar","baz"], value: "Some data"},
{key: ["baz","bar","foo"], value: "Some data"},
{key: ["bar","foo","baz"], value: "Some data"},
{key: ["bar","foo","bar"], value: "Some data"},
{key: ["bar","foo","bar"], value: "Some data"},
{key: ["bar","foo","bar"], value: "Some data"},
{key: ["bar","foo","bar"], value: "Some data"},
{key: ["baz","bar","foo"], value: "Some data"},
{key: ["baz","bar","foo"], value: "Some data"},
]

所需的输出：

[
{key: ["foo","bar","baz"], value: "Some data"},
{key: ["baz","bar","foo"], value: "Some data"},
{key: ["bar","foo","baz"], value: "Some data"},
{key: ["bar","foo","bar"], value: "Some data"},
{key: ["baz","bar","foo"], value: "Some data"}
]