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I was using a javascript array as a FIFO. Somewhere between 100,000 and 200,000 entries the program performance went to hell (dev host is a MBP w/8GB RAM). 15 minutes later, I implemented a simple dequeue and my FIFO scales up to millions of entries.
It is a dropin replacement for javascript-arrays-as-fifo.
var Dequeue = require('dequeue')
//var fifo = []
var fifo = new Dequeue()
fifo.length === 0 //=> true
fifo.push(d1)
fifo.length === 1 //=> true
fifo.unshift(d2)
fifo.pop() === d1 //=> true
fifo.push(d3)
fifo.shift() === d2 //=> true
fifo.length === 1 //=> true; only d3 is in the dequeue
FAQs
A simple double ended queue datastructure
The npm package dequeue receives a total of 21,621 weekly downloads. As such, dequeue popularity was classified as popular.
We found that dequeue demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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