mingo
Version:
MongoDB query language for in-memory objects
43 lines (42 loc) • 1.8 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 exists_exports = {};
__export(exists_exports, {
$exists: () => $exists
});
module.exports = __toCommonJS(exists_exports);
var import_internal = require("../../../util/_internal");
const $exists = (selector, value, _options) => {
const nested = selector.includes(".");
const b = !!value;
if (!nested || selector.match(/\.\d+$/)) {
const opts2 = { pathArray: selector.split(".") };
return (o) => (0, import_internal.resolve)(o, selector, opts2) !== void 0 === b;
}
const parentSelector = selector.substring(0, selector.lastIndexOf("."));
const opts = { pathArray: parentSelector.split("."), preserveIndex: true };
return (o) => {
const path = (0, import_internal.resolveGraph)(o, selector, opts);
const val = (0, import_internal.resolve)(path, parentSelector, opts);
return (0, import_internal.isArray)(val) ? val.some((v) => v !== void 0) === b : val !== void 0 === b;
};
};
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
$exists
});