Remove unnecessary function

PR-URL: #452
metarhia · Jul 29, 2023 · eeac141 · eeac141
1 parent c58eaa1
commit eeac141
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/util.js b/lib/util.js
@@ -37,7 +37,7 @@ const checks = {
   },
 };
 
-const firstKey = (obj) => Object.keys(obj).find((key) => isFirstLetter(key));
+const firstKey = (obj) => Object.keys(obj).find(isFirstLetter);
 
 const isInstanceOf = (obj, constrName) => obj?.constructor?.name === constrName;