Deprecated

This package already not maintenanced (my health reason).
This package is so tiny, if you replace this package, you can copy only index.js.
(I'm waiting anyone take over this library.)

mongoose-lean-methods

Attach methods to the results of mongoose queries when using .lean(). Highly inspired by mongoose-lean-virtuals and mongoose-lean-defaults.
Note: schema.methods attaching affect to slow performance when find documents, avoid create much methods in schema is better.

Install

npm install --save mongoose-lean-methods

or

yarn add mongoose-lean-methods

Usage

const mongooseLeanMethods = require('mongoose-lean-methods')

const schema = new mongoose.Schema({
  name: String,
})

schema.methods.showName = async function() {
  console.log(this.name)
}
// or
schema.method('showName', async function(){
  console.log(this.name)
})

schema.plugin(mongooseLeanMethods)

// You must pass `methods: true` to `.lean()`
const doc = await Model.findOne().lean({ methods: true })
doc.showname()

Licence

MIT