reference: https://blog.angularindepth.com/rxjs-how-to-use-refcount-73a0c6619a4e
multicast takes Subject and returns ConnectableObservable which offers two methods:
- connect()
- refCount()
Single value (Promise) vs multiple values (observable) | |
------------------------------------------------------- | |
const numberPromise = new Promise((resolve) => { | |
resolve(5); | |
resolve(10); | |
}); | |
numberPromise.then(value => console.log(value)); |
import * as mongoose from 'mongoose'; | |
import {Schema} from 'mongoose'; | |
const bcrypt = require('bcrypt-nodejs'); | |
const userSchema = new Schema({ | |
local: { | |
username: String, | |
email: {type: String, unique: true, index: true, sparse: true, lowercase: true, trim: true}, | |
password: String, |