mingo/dist/esm/operators/expression/set/setEquals.js

MongoDB query language for in-memory objects

import { computeValue } from "../../../core";
import { intersection, unique } from "../../../util";
const $setEquals = (obj, expr, options) => {
  const args = computeValue(obj, expr, null, options);
  const xs = unique(args[0], options?.hashFunction);
  const ys = unique(args[1], options?.hashFunction);
  return xs.length === ys.length && xs.length === intersection([xs, ys], options?.hashFunction).length;
};
export {
  $setEquals
};