to-mongodb-core

library2.0.0jsnpmunverified

Extracts the underlying mongodb-core instance from a mongojs or mongodb driver instance. Version 2.0.0 is stable but the package is no longer maintained. It provides a simple callback-based API to obtain the raw core driver, useful for advanced MongoDB operations not exposed by mongojs. Not recommended for new projects; use the mongodb driver directly instead.

database

npm install to-mongodb-core

github ↗package ↗homepage ↗

INSTALL

IMPORT

SIG · TO-MONGODB-CORE

to-mongodb-core

databasejavascriptv2.0.0

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

default

✓ import toMongodbCore from 'to-mongodb-core'

✗ const toMongodbCore = require('to-mongodb-core').default

Package has CJS default export; ESM import requires default import.

require

✓ const toMongodbCore = require('to-mongodb-core')

✗ const { toMongodbCore } = require('to-mongodb-core')

CommonJS usage: entire module is a single function.

TypeScript types

✓ // @ts-ignore type ToMongodbCore = (db: any, cb: (err: Error | null, core: any) => void) => void; const toMongodbCore: ToMongodbCore = require('to-mongodb-core');

✗ import toMongodbCore from 'to-mongodb-core'; // no type definitions

Package has no TypeScript declarations; use custom type or @ts-ignore.

Shows how to extract mongodb-core instance from a mongojs database connection using the default export.

const mongojs = require('mongojs'); const toMongodbCore = require('to-mongodb-core'); const db = mongojs('mongodb://localhost:27017/mydb'); toMongodbCore(db, (err, mdbcore) => { if (err) { console.error(err); return; } console.log('Got mongodb-core instance:', mdbcore); // Use mdbcore for low-level operations });

Debug

Known issues

deprecatedPackage is no longer maintained and has no recent updates.

fix

Use the official mongodb driver directly instead of mongojs and to-mongodb-core.

affects: >=2.0.0

gotchaFunction expects a mongojs instance, not a mongodb driver instance directly.

fix

Ensure you pass a mongojs database object, not a mongodb.Db instance.

affects: >=1.0.0

gotchaCallback may receive a mongodb-core Server or ReplSet instance depending on connection type.

fix

Check the type of mdbcore and handle both cases.

affects: >=1.0.0

Errors

Common errors & fixes

Cannot find module 'to-mongodb-core'

Package not installed or not in node_modules.

fix

Run: npm install to-mongodb-core

TypeError: toMongodbCore is not a function

Using destructured import (common mistake with default exports).

fix

Use: const toMongodbCore = require('to-mongodb-core');

Upgrade

Version history

2.0.0latest on npm

Audit

Dependencies

No dependency data recorded yet.

Agent activity

12 hits · last 30 days

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