From 0fc15f46a18e49533e36be04d2396bad5317f62b Mon Sep 17 00:00:00 2001
From: Hans Pagel <hans.pagel@ueber.io>
Date: Wed, 20 Jan 2021 15:30:23 +0100
Subject: [PATCH] refactor: move isClass to separate function and use in
 isObject

---
 packages/core/src/utilities/isClass.ts  |  3 +++
 packages/core/src/utilities/isObject.ts | 25 ++++++++-----------------
 2 files changed, 11 insertions(+), 17 deletions(-)
 create mode 100644 packages/core/src/utilities/isClass.ts

diff --git a/packages/core/src/utilities/isClass.ts b/packages/core/src/utilities/isClass.ts
new file mode 100644
index 00000000..3c5a4e21
--- /dev/null
+++ b/packages/core/src/utilities/isClass.ts
@@ -0,0 +1,3 @@
+export default function isClass(item: any): boolean {
+  return item.constructor?.toString().substring(0, 5) === 'class'
+}
diff --git a/packages/core/src/utilities/isObject.ts b/packages/core/src/utilities/isObject.ts
index 5321f363..2de052f3 100644
--- a/packages/core/src/utilities/isObject.ts
+++ b/packages/core/src/utilities/isObject.ts
@@ -1,19 +1,10 @@
+import isClass from './isClass'
+
 export default function isObject(item: any): boolean {
-  if (!item) {
-    return false
-  }
-
-  if (typeof item !== 'object') {
-    return false
-  }
-
-  if (Array.isArray(item)) {
-    return false
-  }
-
-  if (item.constructor?.toString().substring(0, 5) === 'class') {
-    return false
-  }
-
-  return true
+  return (
+    item
+    && typeof item === 'object'
+    && !Array.isArray(item)
+    && !isClass(item)
+  )
 }