array-tree-filter

filter in array tree

Usage no npm install needed!

<script type="module">
  import arrayTreeFilter from 'https://cdn.skypack.dev/array-tree-filter';
</script>

README

array-tree-filter

Filter by keys in array tree.

import arrayTreeFilter from 'array-tree-filter';

const data = [{
  value: 'a',
  children: [{
    value: 'b',
    children: [{
      value: 'c'
    }, {
      value: 'd',
    }]
  }],
}];
const values = ['a', 'b', 'c'];
const result = arrayTreeFilter(
  data, (item, level) => item.value === values[level]
);

console.log(result);
// [
//   { value: 'a', children: [...] },
//   { value: 'b', children: [...] },
//   { value: 'c', children: [...] }
// ]