chore: apply suggestion

Co-authored-by: Aras Abbasi <[email protected]>
Signed-off-by: KaKa <[email protected]>

lib/utils.js

@@ -35,42 +35,44 @@ function isStream (stream) {
   return stream !== null && typeof stream === 'object' && typeof stream.pipe === 'function'
 }
 
-// It is a helper used to provide a async iteratable for
-// Readable.from
+/**
+ * Provide a async iteratable for Readable.from
+ */
 async function * intoAsyncIterator (payload) {
-  const isBuffer = Buffer.isBuffer(payload)
-
-  if (
-    !isBuffer && 
-    (
+  if (typeof payload === 'object') {
+    if (Buffer.isBuffer(payload)) {
+      yield payload
+      return
+    }
+
+    if (
       // ArrayBuffer
       payload instanceof ArrayBuffer ||
       // NodeJS.TypedArray
       ArrayBuffer.isView(payload)
-    )
-  ) {
-    payload = Buffer.from(payload)
-  }
-
-  const isObject = typeof payload === 'object'
+    ) {
+      yield Buffer.from(payload)
+      return
+    }
 
-  // Iterator
-  if (!isBuffer && isObject && Symbol.iterator in payload) {
-    for (const chunk of payload) {
-      yield chunk
+    // Iterator
+    if (Symbol.iterator in payload) {
+      for (const chunk of payload) {
+        yield chunk
+      }
+      return
     }
-    return
-  }
 
-  // Async Iterator
-  if (!isBuffer && isObject && Symbol.asyncIterator in payload) {
-    for await (const chunk of payload) {
-      yield chunk
+    // Async Iterator
+    if (Symbol.asyncIterator in payload) {
+      for await (const chunk of payload) {
+        yield chunk
+      }
+      return
     }
-    return
   }
 
-  // string | Buffer
+  // string
   yield payload
 }