npm install then-queue

then-queue

a simple asynchronous queue

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Installation

npm install then-queue

API

$3

js

var Queue = require('then-queue');

var q = new Queue();





  A fresh queue!



$3



  Push an item onto the queue



$3



  Pop an item from the queue



$3



  Amount of items in the queue (note that this can be negative if

pop has been called more times than push

).



$3



The

length-changed event gets emitted whenever pop or push` has been called. You could use it to spawn/kill workers when the length changes.