12 lines
306 B
JavaScript
12 lines
306 B
JavaScript
|
var repeat = require('./repeat');
|
||
|
|
var toStr = require('./toStr');
|
||
|
|
exports = function(str, len, chars) {
|
||
|
|
str = toStr(str);
|
||
|
|
var strLen = str.length;
|
||
|
|
chars = chars || ' ';
|
||
|
|
if (strLen < len) str = (str + repeat(chars, len - strLen)).slice(0, len);
|
||
|
|
return str;
|
||
|
|
};
|
||
|
|
|
||
|
|
module.exports = exports;
|