| "use strict"; |
| |
| var toInteger = require("../../number/to-integer") |
| , value = require("../../object/valid-value") |
| , repeat = require("./repeat") |
| , abs = Math.abs |
| , max = Math.max; |
| |
| module.exports = function (fill /*, length*/) { |
| var self = String(value(this)), sLength = self.length, length = arguments[1]; |
| |
| length = isNaN(length) ? 1 : toInteger(length); |
| fill = repeat.call(String(fill), abs(length)); |
| if (length >= 0) return fill.slice(0, max(0, length - sLength)) + self; |
| return self + (sLength + length >= 0 ? "" : fill.slice(length + sLength)); |
| }; |