@nullvoxpopuli/ember-composable-helpers/dist/helpers/union.js

Composable helpers for Ember

import { helper } from '@ember/component/helper';
import asArray from '../utils/as-array.js';

function union([...arrays]) {
  const items = [].concat(...arrays);
  return items.filter((value, index, array) => asArray(array).indexOf(value) === index);
}
var union$1 = helper(union);

export { union$1 as default, union };
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