@airgap/coinlib-core/utils/padStart.js

The @airgap/coinlib-core is a protocol agnostic library to prepare, sign and broadcast cryptocurrency transactions.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.padStart = void 0;
function padStart(targetString, targetLength, padString) {
    // truncate if number, or convert non-number to 0
    targetLength = targetLength >> 0;
    if (targetString.length >= targetLength) {
        return targetString;
    }
    else {
        targetLength = targetLength - targetString.length;
        if (targetLength > padString.length) {
            // append to original to ensure we are longer than needed
            padString += padString.repeat(targetLength / padString.length);
        }
        return padString.slice(0, targetLength) + targetString;
    }
}
exports.padStart = padStart;
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