mingo
Version:
MongoDB query language for in-memory objects
51 lines (50 loc) • 1.9 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 addToSet_exports = {};
__export(addToSet_exports, {
$addToSet: () => $addToSet
});
module.exports = __toCommonJS(addToSet_exports);
var import_util = require("../../util");
var import_internal = require("./_internal");
const $addToSet = (obj, expr, arrayFilters = [], options = {}) => {
return (0, import_internal.walkExpression)(expr, arrayFilters, options, (val, node, queries) => {
const args = { $each: [val] };
if ((0, import_util.isObject)(val) && (0, import_util.has)(val, "$each")) {
Object.assign(args, val);
}
return (0, import_internal.applyUpdate)(
obj,
node,
queries,
(o, k) => {
const prev = o[k] ||= [];
const common = (0, import_util.intersection)([prev, args.$each]);
if (common.length === args.$each.length)
return false;
o[k] = (0, import_internal.clone)(options.cloneMode, (0, import_util.unique)(prev.concat(args.$each)));
return true;
},
{ buildGraph: true }
);
});
};
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
$addToSet
});