feat: 중복을 검사하는 유틸함수 분리

Track-1 · Dec 18, 2023 · b3ee440 · b3ee440
1 parent f7195ae
commit b3ee440
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/utils/checkDuplicated.ts b/src/utils/checkDuplicated.ts
@@ -0,0 +1,3 @@
+export function checkIsDuplicated(targetHashtag: string, arr: string[]) {
+  return arr.includes(targetHashtag);
+}