refactor: move regex instance out of loop (#13)

wise-introvert · Jan 23, 2023 · 0c517b1 · 0c517b1
1 parent e5f0a1b
commit 0c517b1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/index.ts b/src/index.ts
@@ -72,8 +72,8 @@ export const getkeys = (obj: any, prefix?: any): any => {
 export const search = <T = any>(obj: T, query: string): any => {
   const keys: string[] = getkeys(obj);
 
+  const regex: RegExp = new RegExp(`\\.${query}$`, "gi");
   const searchKeys: string[] = keys.filter((field: string): boolean => {
-    const regex: RegExp = new RegExp(`\\.${query}$`, "gi");
     return regex.test(field);
   });