pkg: normalize exports.

lib/blockstore/index-browser.js

@@ -15,7 +15,7 @@ const LevelBlockStore = require('./level');
  * @module blockstore
  */
 
-exports.create = (options) => {
+exports.create = function create(options) {
   const location = join(options.prefix, 'blocks');
 
   return new LevelBlockStore({

lib/blockstore/index.js

@@ -16,7 +16,7 @@ const FileBlockStore = require('./file');
  * @module blockstore
  */
 
-exports.create = (options) => {
+exports.create = function create(options) {
   if (options.memory) {
     return new LevelBlockStore({
       network: options.network,

test/util/migrations.js

@@ -13,6 +13,10 @@ const consensus = require('../../lib/protocol/consensus');
 const BlockTemplate = require('../../lib/mining/template');
 const bdb = require('bdb');
 
+/** @typedef {import('../../lib/blockchain/chain')} Chain */
+/** @typedef {import('../../lib/mining/miner')} Miner */
+/** @typedef {import('../../lib/primitives/address')} Address */
+
 let Migrator = class {};
 
 try {
@@ -190,7 +194,7 @@ exports.mockLayout = mockLayout;
 exports.oldMockLayout = oldMockLayout;
 exports.DB_FLAG_ERROR = DB_FLAG_ERROR;
 
-exports.migrationError = (migrations, ids, flagError) => {
+exports.migrationError = function migrationError(migrations, ids, flagError) {
   let error = 'Database needs migration(s):\n';
 
   for (const id of ids) {
@@ -207,8 +211,12 @@ exports.prefix2hex = function prefix2hex(prefix) {
   return Buffer.from(prefix, 'ascii').toString('hex');
 };
 
-exports.dumpDB = async (db, prefixes) => {
+exports.dumpDB = async function dumpDB(db, prefixes) {
   const data = await db.dump();
+  return exports.filteredObject(data, prefixes);
+};
+
+exports.filteredObject = function filteredObject(data, prefixes) {
   const filtered = {};
 
   for (const [key, value] of Object.entries(data)) {
@@ -223,7 +231,7 @@ exports.dumpDB = async (db, prefixes) => {
   return filtered;
 };
 
-exports.dumpChainDB = async (chaindb, prefixes) => {
+exports.dumpChainDB = async function dumpChainDB(chaindb, prefixes) {
   return exports.dumpDB(chaindb.db, prefixes);
 };
 
@@ -238,7 +246,7 @@ exports.dumpChainDB = async (chaindb, prefixes) => {
  * @returns {Promise<String[]>} - errors.
  */
 
-exports.checkEntries = async (ldb, options) => {
+exports.checkEntries = async function checkEntries(ldb, options) {
   const errors = [];
 
   options.before = options.before || {};
@@ -296,7 +304,7 @@ exports.checkEntries = async (ldb, options) => {
   return errors;
 };
 
-exports.fillEntries = async (ldb, data) => {
+exports.fillEntries = async function fillEntries(ldb, data) {
   const batch = await ldb.batch();
 
   for (const [key, value] of Object.entries(data)) {
@@ -309,7 +317,7 @@ exports.fillEntries = async (ldb, data) => {
   await batch.write();
 };
 
-exports.writeVersion = (b, key, name, version) => {
+exports.writeVersion = function writeVersion(b, key, name, version) {
     const value = Buffer.alloc(name.length + 4);
 
     value.write(name, 0, 'ascii');
@@ -318,7 +326,7 @@ exports.writeVersion = (b, key, name, version) => {
     b.put(key, value);
 };
 
-exports.getVersion = (data, name) => {
+exports.getVersion = function getVersion(data, name) {
   const error = 'version mismatch';
 
   if (data.length !== name.length + 4)
@@ -330,7 +338,7 @@ exports.getVersion = (data, name) => {
   return data.readUInt32LE(name.length);
 };
 
-exports.checkVersion = async (ldb, versionDBKey, expectedVersion) => {
+exports.checkVersion = async function checkVersion(ldb, versionDBKey, expectedVersion) {
   const data = await ldb.get(versionDBKey);
   const version = exports.getVersion(data, 'wallet');
 
@@ -352,7 +360,7 @@ const getBlockTime = height => REGTEST_TIME + (height * 10 * 60);
  * @returns {BlockTemplate}
  */
 
-exports.createBlock = async (options) => {
+exports.createBlock = async function createBlock(options) {
   const {
     chain,
     miner,

test/util/pagination.js

@@ -3,7 +3,7 @@
 const assert = require('bsert');
 const {forEventCondition} = require('./common');
 
-exports.generateInitialBlocks = async (options) => {
+exports.generateInitialBlocks = async function generateInitialBlocks(options) {
   const {
     nodeCtx,
     coinbase,

test/util/primitives.js

@@ -13,16 +13,16 @@ const Covenant = require('../../lib/primitives/covenant');
 
 /** @typedef {import('../../lib/types').Hash} Hash */
 
-exports.coinbaseInput = () => {
+exports.coinbaseInput = function coinbaseInput() {
   return Input.fromOutpoint(new Outpoint());
 };
 
-exports.dummyInput = () => {
+exports.dummyInput = function dummyInput () {
   const hash = random.randomBytes(32);
   return Input.fromOutpoint(new Outpoint(hash, 0));
 };
 
-exports.deterministicInput = (id) => {
+exports.deterministicInput = function deterministicInput(id) {
   const hash = blake2b.digest(fromU32(id));
   return Input.fromOutpoint(new Outpoint(hash, 0));
 };
@@ -39,7 +39,7 @@ exports.deterministicInput = (id) => {
  * @returns {Output}
  */
 
-exports.makeOutput = (options) => {
+exports.makeOutput = function makeOutput(options) {
   const address = options.address || exports.randomP2PKAddress();
   const output = new Output();
   output.address = address;
@@ -66,7 +66,7 @@ exports.makeOutput = (options) => {
  * @returns {Covenant}
  */
 
-exports.makeCovenant = (options) => {
+exports.makeCovenant = function makeCovenant(options) {
   const covenant = new Covenant();
   covenant.type = options.type || Covenant.types.NONE;
 
@@ -165,7 +165,7 @@ exports.makeCovenant = (options) => {
   return covenant;
 };
 
-exports.randomP2PKAddress = () => {
+exports.randomP2PKAddress = function randomP2PKAddress() {
   const key = random.randomBytes(33);
   return Address.fromPubkey(key);
 };
@@ -187,7 +187,7 @@ exports.randomP2PKAddress = () => {
  * @returns {Coin}
  */
 
-exports.makeCoin = (options) => {
+exports.makeCoin = function makeCoin(options) {
   return Coin.fromOptions({
     hash: options.hash || random.randomBytes(32),
     address: options.address || Address.fromPubkey(random.randomBytes(33)),