Edit File: _string-pad.js
// https://github.com/tc39/proposal-string-pad-start-end var toLength = require('./_to-length'); var repeat = require('./_string-repeat'); var defined = require('./_defined'); module.exports = function (that, maxLength, fillString, left) { var S = String(defined(that)); var stringLength = S.length; var fillStr = fillString === undefined ? ' ' : String(fillString); var intMaxLength = toLength(maxLength); if (intMaxLength <= stringLength || fillStr == '') return S; var fillLen = intMaxLength - stringLength; var stringFiller = repeat.call(fillStr, Math.ceil(fillLen / fillStr.length)); if (stringFiller.length > fillLen) stringFiller = stringFiller.slice(0, fillLen); return left ? stringFiller + S : S + stringFiller; };
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