javascript - 使用 Ramda 删除数组中的多个对象

Question

ramda 中有没有办法删除 ramda 中的多个对象。

这是我的数组

const availableFeatures = [
  {
    id: 1,
    name: "TEST 1",
  },
  {
    id: 2,
    name: "TEST 2",
  },
  {
    id: 3,
    name: "TEST 3"
  }
]

我想删除包含 id 1 和 2 的对象。

Answer 1

我喜欢使用 where 来构建谓词:

const x = reject(where({id: flip(includes)([1, 2])}))

console.log(x(availableFeatures));

<script src="https://cdnjs.cloudflare.com/ajax/libs/ramda/0.26.1/ramda.min.js"></script>
<script>const {reject, where, flip, includes} = R;</script>
<script>
const availableFeatures =
  [ { id: 1
    , name: "TEST 1"
    },
    { id: 2
    , name: "TEST 2",
    },
    { id: 3
    , name: "TEST 3"
    }
  ];
</script>