请问这段JS代码应该怎么优化

Question

filterOptions() {
          return this.dynamicValidateForm.domains.map(item => {
          const chickeIds = this.dynamicValidateForm.domains.filter(v => v.value !== item.value).map(v => v.value);
          const list = this.options.filter(v => !chickeIds.includes(v.value))
          return list
        })
      },

Answer 1

不用改啦,有性能问题吗?这样读的比较清晰,如果有性能问题要优化,可以参考下面的代码

const data = {
    dynamicValidateForm: {
        domains: [
            {value: "1"},
            {value: "2"},
            {value: "3"},
        ]
    },
    options: [
        {value: "1"},
        {value: "2"},
        {value: "3"},
        {value: "4"},
        {value: "5"},
    ],
    filterOptions() {
        return this.dynamicValidateForm.domains.map(item => {
            const chickeIds = this.dynamicValidateForm.domains.filter(v => v.value !== item.value).map(v => v.value);
            const list = this.options.filter(v => !chickeIds.includes(v.value))
            return list
        })
    },
    filterOptions2() {
        let data = this.dynamicValidateForm.domains.map(item => item.value);
        return data.map(item => {
            return this.options.filter(v => !data.includes(v.value) || item == v.value)
        })
    },
}
console.log(data.filterOptions())
console.log(data.filterOptions2())