const create16Uiid = () => { let result = ''; for (let i = 0; i < 16; i += 1) { result += random.int(0, 9); } return result; }
function isReplaceNeeded(originalBlockchain, newBlockchain) { /** * TODO: the haviest chain rule. * The current implementation is the longest chain rule. */ if (originalBlockchain.length < newBlockchain.length) { return true; } else if (originalBlockchain.length > newBlockchain.length) { return false; } else { return boolean(); } }