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iptpv/asynForeach.js

Created February 12, 2016 05:24
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asynForeach.js
function asyncForeach(array, cb, stop) {
var index = 0;
function done() {
if (index > array.length - 1) {
return stop();
}
cb(array[index], index, done);
index++;
};
done();
}
asyncForeach(['1', '2', '3'], function(item, index, done) {
setTimeout(function() {
console.log(item);
done();
}, 1000);
}, function() {
console.log('end');
});
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