From 02a7b3b8a1d3ce1706e9097f9438b314af5ad19a Mon Sep 17 00:00:00 2001
From: radex <radexpl@gmail.com>
Date: Wed, 22 Jan 2020 13:55:00 +0100
Subject: [PATCH] minor changes

---
 src/adapters/lokijs/index.js | 10 ++++------
 src/adapters/sqlite/index.js |  3 +--
 2 files changed, 5 insertions(+), 8 deletions(-)

diff --git a/src/adapters/lokijs/index.js b/src/adapters/lokijs/index.js
index 5cc15d1b6..94c9bf3d3 100644
--- a/src/adapters/lokijs/index.js
+++ b/src/adapters/lokijs/index.js
@@ -68,24 +68,22 @@ export default class LokiJSAdapter implements DatabaseAdapter {
     this._dbName = dbName
 
     if (process.env.NODE_ENV !== 'production') {
-      if (options.useWebWorker === undefined) {
+      if (!('useWebWorker' in options)) {
         logger.warn(
           'LokiJSAdapter `useWebWorker` option will become required in a future version of WatermelonDB. Pass `{ useWebWorker: false }` to adopt the new behavior, or `{ useWebWorker: true }` to supress this warning with no changes',
         )
       }
-      if (options.useIncrementalIndexedDB === undefined) {
+      if (!('useIncrementalIndexedDB' in options)) {
         logger.warn(
           'LokiJSAdapter `useIncrementalIndexedDB` option will become required in a future version of WatermelonDB. Pass `{ useIncrementalIndexedDB: true }` to adopt the new behavior, or `{ useIncrementalIndexedDB: false }` to supress this warning with no changes',
         )
       }
       invariant(
-        // $FlowFixMe
-        options.migrationsExperimental === undefined,
+        !('migrationsExperimental' in options),
         'LokiJSAdapter `migrationsExperimental` option has been renamed to `migrations`',
       )
       invariant(
-        // $FlowFixMe
-        options.experimentalUseIncrementalIndexedDB === undefined,
+        !('experimentalUseIncrementalIndexedDB' in options),
         'LokiJSAdapter `experimentalUseIncrementalIndexedDB` option has been renamed to `useIncrementalIndexedDB`',
       )
       validateAdapter(this)
diff --git a/src/adapters/sqlite/index.js b/src/adapters/sqlite/index.js
index ea137a6a9..89fc06880 100644
--- a/src/adapters/sqlite/index.js
+++ b/src/adapters/sqlite/index.js
@@ -219,8 +219,7 @@ export default class SQLiteAdapter implements DatabaseAdapter, SQLDatabaseAdapte
 
     if (process.env.NODE_ENV !== 'production') {
       invariant(
-        // $FlowFixMe
-        options.migrationsExperimental === undefined,
+        !('migrationsExperimental' in options),
         'SQLiteAdapter `migrationsExperimental` option has been renamed to `migrations`',
       )
       invariant(