5 lines
164 B
JavaScript
5 lines
164 B
JavaScript
|
module.exports = function(r, e) {
|
||
|
|
(null == e || e > r.length) && (e = r.length);
|
||
|
|
for (var n = 0, t = new Array(e); n < e; n++) t[n] = r[n];
|
||
|
|
return t;
|
||
|
|
};
|