そういえばできるなぁと思って
function add(args) {
if (Array.isArray(args)) return add.apply(null, args);
var i = 0, n = arguments.length, sum = 0;
for(;i < n; ++i) sum += arguments[i];
return sum;
|
More than 5 years have passed since last update.
Register as a new user and use Qiita more conveniently
- You get articles that match your needs
- You can efficiently read back useful information
- You can use dark theme