kotlin 简洁之美

1、getLocalPermissions()逻辑相同

/**
 *  获取账户本地权限组
 * @param walletTable  钱包
 * @return permissions 该账号的权限信息 publicKey|perm_name|weight
 */
private fun getLocalPermissions(walletTable: WalletTable): List<Triple<String, String, String>> {
    val permissions = ArrayList<Triple<String, String, String>>()
    val walletDatas = walletTable.queryWalletData()
    walletDatas.forEach {
        permissions.add(Triple(it.address, it.permission, it.weight))
    }
    return permissions

}

/**
 *  获取账户本地权限组
 * @param walletTable  钱包
 * @return permissions 该账号的权限信息 publicKey|perm_name|weight
 */

private fun getLocalPermissions(walletTable: WalletTable) = walletTable.queryWalletData().map { Triple(it.address, it.permission, it.weight) }

kotlin 简洁之美

原文：https://www.cnblogs.com/ggband/p/11871885.html