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Método para agregar padding a tus logs

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pad.js
JavaScript
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var pad = function (str, len, chr) {
var s;
 
if (!chr) {
chr = ' ';
}
 
s = str;
if (str.length < len) {
for (var i = 0; i < (len - str.length); i++) {
s += chr;
}
}
return s;
}

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