mingo
Version:
MongoDB query language for in-memory objects
53 lines (52 loc) • 2 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 add_exports = {};
__export(add_exports, {
$add: () => $add
});
module.exports = __toCommonJS(add_exports);
var import_internal = require("../../../core/_internal");
var import_util = require("../../../util");
var import_internal2 = require("../_internal");
const err = "$add expression must resolve to array of numbers.";
const $add = (obj, expr, options) => {
const args = (0, import_internal.computeValue)(obj, expr, null, options);
const failOnError = options.failOnError;
let dateFound = false;
let result = 0;
if (!(0, import_util.isArray)(args)) return (0, import_internal2.errInvalidArgs)(failOnError, err);
for (const n of args) {
if ((0, import_util.isNil)(n)) return null;
if (typeof n === "number") {
result += n;
} else if ((0, import_util.isDate)(n)) {
if (dateFound) {
return (0, import_internal2.errInvalidArgs)(failOnError, "$add must only have one date");
}
dateFound = true;
result += +n;
} else {
return (0, import_internal2.errInvalidArgs)(failOnError, err);
}
}
return dateFound ? new Date(result) : result;
};
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
$add
});