mingo
Version:
MongoDB query language for in-memory objects
43 lines (42 loc) • 1.53 kB
JavaScript
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var topN_exports = {};
__export(topN_exports, {
$topN: () => $topN
});
module.exports = __toCommonJS(topN_exports);
var import_aggregator = require("../../aggregator");
var import_core = require("../../core");
var import_push = require("./push");
const $topN = (collection, expr, options) => {
const copts = import_core.ComputeOptions.init(options);
const { n, sortBy } = (0, import_core.computeValue)(
copts.local.groupId,
expr,
null,
copts
);
const result = new import_aggregator.Aggregator([{ $sort: sortBy }, { $limit: n }], copts).run(
collection
);
return (0, import_push.$push)(result, expr.output, copts);
};
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
$topN
});