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junosuarez/async-iter.js

Created February 5, 2016 07:00
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async-iter.js
let a = []; for(let i = 0; i < .5e6; i++) a.push(i);
let lag = 0
let last = Date.now()
let int = setInterval(_=>{let now = Date.now();let diff=now-last;lag = Math.max(lag, diff);last = now; console.log('x'.repeat(40), now, lag, diff)}, 500)
(function safe(arr, fn, i) { i = i || 0; setImmediate(_=> { fn(i++); if (i < arr.length - 1) safe(arr, fn, i)}) })(a, console.log)
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