再帰 with promise pattern - Qiita

function fact(n) { var d = $.Deferred(); setTimeout(function() { function onResolved(result) { d.resolve(result * n); } n > 1 ? fact(n - 1).then(onResolved) : d.resolve(n); }, 100); return d.promise(); } fact(5).then(console.log.bind(console)); // 120 function fact(n) { var d = $.Deferred(); n > 1 ? fact(n -1).then(function(result) { d.resolve(result * n) }) : d.resolve(n); return d.promise(); } f

[tohokuaiki]

うわーわかんねー。