Javascript 试图找出函数不可用的原因'；行不通

我已经编写了一个过滤函数，它应该过滤对象数组，它确实过滤了对象数组，但是结果变量没有得到过滤后的数组

阵列的示例：

hotels: [{
  photo: "/some_address/some_photo.png",
  name: "Hotel Moscow Name",
  address: "Moscow, some street, 1",
  amenities: [{
      name: 'wi-fi'
    }, {
      name: 'bar'
    }, {
      name: 'pool'
    }, {
      name: 'transfer'
    },
    {
      name: 'bath'
    }, {
      name: 'breakfast'
    }, {
      name: 'spa'
    }
  ],
  price: 3000
},
{
  photo: "/some_address/some_photo.png",
  name: "Hotel  St.Pitersberg Name",
  address: "sSt.Pitersberg, some street, 2",
  amenities: [{
      name: 'wi-fi'
    }, {
      name: 'bar'
    }, {
      name: 'fitness'
    }, {
      name: 'transfer'
    },
    {
      name: 'bath'
    }, {
      name: 'breakfast'
    }, {
      name: 'spa'
    }
  ],
  price: 4000
},
}]

---

settedList.filter（…）

返回一些数组，该数组始终为空。如果要检查数组是否为空，请尝试使用

return settedList.filter（…）.length

，

filter（）

回调不应包含

return….filter（…）。这不会从外部阵列中移除任何东西。弗拉德，格拉佐夫，非常感谢！这真的很有效！尽管只检查settedList数组中是否有一个包含在便利设施中，而不是每个人(
changeFilterValue: function(choosenAmenity) {
    this.changeFiltersList(choosenAmenity);
    let settedList = this.settedFilters;

    this.filteredData = this.hotels.filter(function(hotel) { //массив hotels
      let amenityArray = [];
      hotel.amenities.forEach(function(amenity) {
        amenityArray.push(amenity.name);
      })
      return settedList.filter(function(elem) {
        console.log(settedList, amenityArray);
        console.log(amenityArray.includes(elem));
        return amenityArray.includes(elem);
      });
    })
    console.log(this.filteredData);