refactor: getNumOfMatch함수에서 let 대신 const 사용

Co-authored-by: Jbee <ljyhanll@gmail.com>
woowacourse · Apr 17, 2021 · 099d567 · 099d567
1 parent c3b7b20
commit 099d567
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/components/WinningResult.js b/src/components/WinningResult.js
@@ -33,10 +33,10 @@ export default class WinningResult extends Component {
 
   getNumOfMatch(lotto) {
     const { winningNumbers, bonusNumber } = this.props.drawNumber;
-    let numOfMatch = lotto.reduce((acc, cur) => acc + Number(winningNumbers.includes(cur)), 0);
+    const numOfMatch = lotto.reduce((acc, cur) => acc + Number(winningNumbers.includes(cur)), 0);
 
     if (numOfMatch === BONUS_CHECK_REQUIRED_COUNT && lotto.includes(bonusNumber)) {
-      numOfMatch += BONUS_COUNT;
+      return numOfMatch + BONUS_COUNT;
     }
     return numOfMatch;
   }