@airgap/serializer/v2/utils/toBuffer.js

The @airgap/serializer provides serializers used in AirGap applications.

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.toBuffer = void 0;
var bignumber_1 = __importDefault(require("@airgap/coinlib-core/dependencies/src/bignumber.js-9.0.0/bignumber"));
function toBuffer(rlpArray) {
    if (Array.isArray(rlpArray)) {
        return rlpArray.map(toBuffer);
    }
    if (typeof rlpArray === 'number') {
        return Buffer.from(rlpArray.toString());
    }
    if (typeof rlpArray === 'boolean') {
        return Buffer.from(rlpArray ? '1' : '0');
    }
    if (bignumber_1.default.isBigNumber(rlpArray)) {
        return Buffer.from(rlpArray.toFixed());
    }
    if (Buffer.isBuffer(rlpArray)) {
        return rlpArray;
    }
    return Buffer.from(rlpArray);
}
exports.toBuffer = toBuffer;
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