20 lines
597 B
JavaScript
20 lines
597 B
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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function padString(input) {
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var segmentLength = 4;
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var stringLength = input.length;
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var diff = stringLength % segmentLength;
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if (!diff) {
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return input;
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}
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var position = stringLength;
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var padLength = segmentLength - diff;
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var paddedStringLength = stringLength + padLength;
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var buffer = Buffer.alloc(paddedStringLength);
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buffer.write(input);
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while (padLength--) {
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buffer.write("=", position++);
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}
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return buffer.toString();
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}
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exports.default = padString;
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