mingo
Version:
MongoDB query language for in-memory objects
54 lines (53 loc) • 1.95 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 pull_exports = {};
__export(pull_exports, {
$pull: () => $pull
});
module.exports = __toCommonJS(pull_exports);
var import_query = require("../../query");
var import_util = require("../../util");
var import_internal = require("./_internal");
const $pull = (obj, expr, arrayFilters = [], options = {}) => {
return (0, import_internal.walkExpression)(expr, arrayFilters, options, (val, node, queries) => {
const wrap = !(0, import_util.isObject)(val) || Object.keys(val).some(import_util.isOperator);
const query = new import_query.Query(
wrap ? { k: val } : val,
options.queryOptions
);
const pred = wrap ? (v) => query.test({ k: v }) : (v) => query.test(v);
return (0, import_internal.applyUpdate)(obj, node, queries, (o, k) => {
const prev = o[k];
const curr = new Array();
const found = prev.map((v) => {
const b = pred(v);
if (!b)
curr.push(v);
return b;
}).some(Boolean);
if (!found)
return false;
o[k] = curr;
return true;
});
});
};
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
$pull
});