NeDB-Promisfied

Promisfies most calls to NeDB

Deviations

Due to promisfication, some of the routines have changed documented below

Loading

When loading from file, autoload is not supported. Instead, use .load() after creation which returns a promise that is resolved after the database is loaded

.find(), .findOne(), .count()

Return a Cursor instance against which you can call NeDB's native .skip, .limit, and .sort method on.
To retrieve documents you MUST call .exec() on the cursor instance; this will return a promise that is resolved once NeDB has returned the documents.

.insert(), .update(), .remove(), .ensureIndex, .removeIndex

Now return a promise which resolves after completion of the task

Example

let NeDB = require('nedb-promisfied');

let db = new NeDB('example.db');

db
    .load() // load from file
    .then(db => { // same instance as above
        return db.insert({hello: 'world'}); // insert doc

    }).then(insDoc => {
        console.log(insDoc);
        return db.find({hello: 'world'}).exec(); // find doc

    }).then(foundDoc => {
        console.log(foundDoc);
    });