Improve React Native compatibility (#41)

Co-authored-by: Pedro Augusto de Paula Barbosa <papb1996@gmail.com>
sindresorhus · Jul 24, 2020 · 260d6e3 · 260d6e3
1 parent a08e9cd
commit 260d6e3
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/index.js b/index.js
@@ -7,6 +7,11 @@ const copyProperty = (to, from, property, ignoreNonConfigurable) => {
 		return;
 	}
 
+	// `Function#arguments` and `Function#caller` should not be copied. They were reported to be present in `Reflect.ownKeys` for some devices in React Native (#41), so we explicitly ignore them here.
+	if (property === 'arguments' || property === 'caller') {
+		return;
+	}
+
 	const toDescriptor = Object.getOwnPropertyDescriptor(to, property);
 	const fromDescriptor = Object.getOwnPropertyDescriptor(from, property);