From 5a55b5fa0c678ff03842d2adec8543e754546718 Mon Sep 17 00:00:00 2001
From: Logan Hunt <loganhunt@simponic.xyz>
Date: Sat, 2 Apr 2022 16:04:13 -0600
Subject: Grid system & simple physics

---
 src/utils/objectEquivalence.js | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 src/utils/objectEquivalence.js

(limited to 'src/utils/objectEquivalence.js')

diff --git a/src/utils/objectEquivalence.js b/src/utils/objectEquivalence.js
new file mode 100644
index 0000000..e33dd76
--- /dev/null
+++ b/src/utils/objectEquivalence.js
@@ -0,0 +1,14 @@
+const equivalence = (obj1, obj2) => {
+  if (obj1 === null) {
+    return obj1 === null;
+  }
+  return Object.keys(obj1).every(key => {
+    if (obj2[key] === undefined) {
+      return false;
+    }
+    if (typeof obj1[key] === 'object') {
+      return equivalence(obj1[key], obj2[key]);
+    }
+    return obj1[key] === obj2[key];
+  });
+};
-- 
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