mingo
Version:
MongoDB query language for in-memory objects
14 lines (13 loc) • 413 B
JavaScript
import { computeValue } from "../../../core";
import { assert, isArray, unique } from "../../../util";
const $setUnion = (obj, expr, options) => {
const args = computeValue(obj, expr, null, options);
assert(
isArray(args) && args.length == 2 && args.every(isArray),
"$setUnion: arguments must be arrays"
);
return unique(args[0].concat(args[1]), options?.hashFunction);
};
export {
$setUnion
};