mingo
Version:
MongoDB query language for in-memory objects
44 lines (43 loc) • 1.98 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 substrCP_exports = {};
__export(substrCP_exports, {
$substrCP: () => $substrCP
});
module.exports = __toCommonJS(substrCP_exports);
var import_core = require("../../../core");
var import_util = require("../../../util");
var import_internal = require("../_internal");
const OP = "$substrCP";
const $substrCP = (obj, expr, options) => {
(0, import_util.assert)((0, import_util.isArray)(expr) && expr.length === 3, `${OP} expects array(3)`);
const [s, index, count] = (0, import_core.computeValue)(obj, expr, null, options);
const nil = (0, import_util.isNil)(s);
const foe = options.failOnError;
if (!nil && !(0, import_util.isString)(s)) return (0, import_internal.errExpectString)(foe, `${OP} arg1 <string>`);
if (!(0, import_util.isInteger)(index)) return (0, import_internal.errExpectNumber)(foe, `${OP} arg2 <index>`);
if (!(0, import_util.isInteger)(count)) return (0, import_internal.errExpectNumber)(foe, `${OP} arg3 <count>`);
if (nil) return "";
if (index < 0) return "";
if (count < 0) return s.substring(index);
return s.substring(index, index + count);
};
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
$substrCP
});