Setup

1. Find an extension.

For this guide, we will use a custom function. You can find one on your own, or use our Extension Finder.

createHelloWorld.js

(db) => {
if(!db) throw new Error("This extension requires database permissions")
db.create('hello', `Hello, World!`)
}

2. Define permissons

const { extensionPermissions } = require('dubnium')
const permissions = new extensionPermissions(true, false, [ 'edit' ]) 

Parameter	About	Required
record	Allow access to the Record when extending the record editor API
database	Allow access to the entire database when extending the database.
filterList	An array of function names to omit from an extension.

3. Add to Dubnium

db.extend('name', require('./extension'), permissions)

db.get('tag').extend('name', require('./extension'), permissions)

4. Use the extension

db.name()

Full Example

createHelloWorld.js

db.extend('createHelloWorld', (db) => {
if(!db) throw new Error("This extension requires database permissions")
db.create('hello', `Hello, World!`)
}, new extensionPermissions(false, true))

db.createHelloWorld()