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blueconecell
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부족한 시간에 간결하게 코드를 잘 짜신 것 같아요!
테스트 코드까지 있었으면 더 좋았을 것 같아요
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| public class ResultDTO { | ||
| private final int strikes; | ||
| private final int balls; | ||
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Result 도메인과 이름말곤 똑같이 생겼는데 따로 만든 이유가 있으실까요?
refree에서 return값을 ResultDto로 하면 어땠을까요?
jiffyin7
reviewed
Nov 20, 2024
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| public int getStrikes() { | ||
| return strikes; | ||
| } | ||
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| public int getBalls() { | ||
| return balls; | ||
| } |
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getter 메서드 대신 toString 메서드를 구현해서 outputView에서 출력하는 방법은 어떨까요?
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| private int countMatchingNumbers(List<Integer> computerNumbers, String userNumber) { | ||
| int count = 0; | ||
| for (char digitChar : userNumber.toCharArray()) { | ||
| int currentDigit = Character.getNumericValue(digitChar); | ||
| if (computerNumbers.contains(currentDigit)) { | ||
| count++; | ||
| } | ||
| } | ||
| return count; | ||
| } | ||
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| private int countSamePositionMatches(List<Integer> computerNumbers, String userNumber) { | ||
| int count = 0; | ||
| int index = 0; | ||
| for (int computerDigit : computerNumbers) { | ||
| int userDigit = Character.getNumericValue(userNumber.charAt(index)); | ||
| if (computerDigit == userDigit) { | ||
| count++; | ||
| } | ||
| index++; | ||
| } | ||
| return count; | ||
| } |
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저도 고민했지만 마땅한 방법을 찾을 수 없어 여쭤봅니다.
countMatchingNumbers 로직과 countSamePositionMatches에서 userNumber를 순회한다는 중복된 로직이 발생합니다.
이를 줄이기 위해 리팩토링하는 방법이 있을까요?
| import java.util.HashSet; | ||
| import java.util.Set; | ||
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| public class InputNumberValidationImpl implements InputNumberValidation { |
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따로 유효성 검증 객체를 분리한다면 도메인에 있는 검증 로직과 분리되는 상황이 발생하는데
이러면서 코드 중복이 발생할거 같아요. (Baseball에서도 validateRange를 검증하고, InputNumberValidation에서도 validateRange하는 상황)
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