Simplify isAsyncIterable (#2889)

graphql · Jan 22, 2021 · 57662ae · 57662ae
1 parent f0502f9
commit 57662ae
Showing 1 changed file with 1 addition and 5 deletions.
diff --git a/src/jsutils/isAsyncIterable.js b/src/jsutils/isAsyncIterable.js
@@ -9,9 +9,5 @@ declare function isAsyncIterable(value: mixed): boolean %checks(value instanceof
 
 // eslint-disable-next-line no-redeclare
 export default function isAsyncIterable(maybeAsyncIterable) {
-  if (maybeAsyncIterable == null || typeof maybeAsyncIterable !== 'object') {
-    return false;
-  }
-
-  return typeof maybeAsyncIterable[SYMBOL_ASYNC_ITERATOR] === 'function';
+  return typeof maybeAsyncIterable?.[SYMBOL_ASYNC_ITERATOR] === 'function';
 }