Audit-debounce NPM

audit-debounce

RxJS operator to debounce and audit simultaenously. When you debounce() a particularly active observable, you might have to wait a long time to get any value from it (if it is constantly emitting values). auditDebounce() solves this problem by debouncing the observable, but also emitting the latest value after a given duration has passed.

import { auditDebounceTime } from 'audit-debounce'

source$.pipe(
  // debounce for 100ms, but also emit the latest value after 1000ms
  auditDebounceTime(100, 1000)
)

import { timer } from 'rxjs'
import { auditDebounce } from 'audit-debounce'

source$.pipe(
  // debounce for 100ms, but also emit the latest value after 1000ms
  auditDebounce(
    () => timer(100),
    () => timer(1000)
  )
)

Installation

Node:

npm i audit-debounce

Browser / Deno:

import { auditDebounceTime } from 'https://esm.sh/audit-debounce'

Usage

This package provides the following functions:

function auditDebounceTime<T>(
  debounceTime: number,
  auditTime: number,
  scheduler?: SchedulerLike
): MonoTypeOperatorFunction<T>

function auditDebounce<T>(
  debounceSelector: (value: T | typeof CANCEL_SIGNAL) => ObservableInput<any>,
  auditSelector: (value: T | typeof CANCEL_SIGNAL) => ObservableInput<any>
): MonoTypeOperatorFunction<T>

The operator will debounce incoming values, but also makes sure values are emitted after certain duration is passed.

source$:           --a-b------c-d-e-f------h-i-j-k-l----->
debounceSelector$:   -----x   ---------x   -----------x
auditSelector$:      -------y -------y     -------y
result$:           -------b----------f------------k---l-->

Contribution

You need node, NPM to start and git to start.

# clone the code
git clone git@github.com:loreanvictor/audit-debounce.git

# install stuff
npm i

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