mingo
Version:
MongoDB query language for in-memory objects
49 lines (48 loc) • 1.83 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 pow_exports = {};
__export(pow_exports, {
$pow: () => $pow
});
module.exports = __toCommonJS(pow_exports);
var import_internal = require("../../../core/_internal");
var import_util = require("../../../util");
var import_internal2 = require("../_internal");
const $pow = (obj, expr, options) => {
(0, import_util.assert)((0, import_util.isArray)(expr) && expr.length === 2, "$pow expects array(2)");
const args = (0, import_internal.evalExpr)(obj, expr, options);
const foe = options.failOnError;
let t_num = true;
for (const v of args) {
if ((0, import_util.isNil)(v)) return null;
t_num &&= (0, import_util.isNumber)(v);
}
if (!t_num) {
return (0, import_internal2.errExpectArray)(foe, "$pow", {
size: 2,
type: "number"
});
}
if (args[0] === 0 && args[1] < 0)
(0, import_internal2.errInvalidArgs)(foe, "$pow cannot raise 0 to a negative exponent");
return Math.pow(args[0], args[1]);
};
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
$pow
});