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@thorizer
Forked from guyellis/async.eashSeries.js
Created May 13, 2020 22:16
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async.eachSeries()
var async = require('async');
var arr = [1,2,3,4];
async.eachSeries(arr,function(item, cb){
setTimeout(function() {
console.log('#1: ', item);
return cb();
}, Math.random()*2000);
}, function(err){
console.log('#1 Final call ', err);
});
console.log('#1 should print first');
async.eachSeries(arr,function(item, cb){
setTimeout(function() {
console.log('#2: ', item);
return cb();
}, Math.random()*2000);
}, function(err){
console.log('#2 Final call ', err);
});
console.log('#2 should print second');
/*
Example output:
#1 should print first
#2 should print second
#2: 1
#1: 1
#1: 2
#2: 2
#1: 3
#1: 4
#1 Final call undefined
#2: 3
#2: 4
#2 Final call undefined
*/
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