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๐Ÿงฉ ๋„๋ฉ”์ธ ๊ตฌ์กฐ ๋Œ€๊ฐœํŽธ

  • AbstractNumbers โ†’ Lotto & WinningNumbers ์ƒ์†
  • ์“ธ๋ชจ์—†๋Š” Validation util ์ œ๊ฑฐ
  • LottoMachine (๋กœ๋˜ ๋ฒˆํ˜ธ ์ƒ์„ฑ) / Store (๋ˆ ๊ด€๋ จ) ์ƒ์„ฑ

๐Ÿพ ์„œ๋น„์Šค๋‹จ ๋ฆฌํŒฉํ† ๋ง

  • ๋„๋ฉ”์ธ ์ƒ์„ฑ ์ฑ…์ž„ Controller โ†’ Service
  • ์ŠคํŠธ๋ฆผ ๋Œ€์ ์šฉ

๐Ÿชผ ์ปจํŠธ๋กค๋Ÿฌ

  • run() ํ•จ์ˆ˜ ์ชผ๊ฐœ์„œ 15์ค„ ์ด๋‚ด๋กœ ์ˆ˜์ •
    ์•”ํŠผ ๋ญ ๊ฐ„๋‹จํ•ด์ง ๊ณ„์‚ฐ ๋กœ์ง์ด๋‚˜ ๊ฒฐ๊ณผ ์ถœ๋ ฅ ์—ด์‹œ๋ฏธ ์ฒญ์†Œ ํ•ด๋œธ ๐Ÿงน

๐Ÿ–จ๏ธ ๋ทฐ

  • ์ถœ๋ ฅ๋งŒ ํ•˜๋Š” LottoPrinter ์ƒ์„ฑ
  • UserInput์—์„œ ํŒŒ์‹ฑ ๋กœ์ง ์œ ํ‹ธ๋กœ ์ด์‚ฌ ๐Ÿšš

๐Ÿซง ๋А๋‚€์ 

๋„ˆ๋ฌด ์กธ๋ฆฌ๋„ค์š” ๐Ÿ˜ด ์กธ๋‹ค๊ฐ€ ์‹ค์ˆ˜๋กœ
ํ‘ธ์‹œ ์ž˜๋ชปํ•ด์„œ .. ^^ ๋‹ค์‹œ ํ•ด์”€๋‹ˆ๋‹ค ๐Ÿ˜ฟ

@hambining hambining self-assigned this Nov 12, 2025
Comment on lines +38 to +44
lottos.getLottos().stream()
.map(lotto -> {
int hits = winningNumbers.countHits(lotto);
boolean hasBonusNumber = lotto.getNumbers().contains(bonusNumber);
return Rank.getRank(hits, hasBonusNumber);
})
.forEach(result::addResult);
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@hambining hambining Nov 12, 2025

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์ŠคํŠธ๋ฆผ ๋ณ€์ฒœ์‚ฌ

๊ฐ™์€ ๋กœ์ง์ธ๋ฐ ์–ด๋–ปใ„ฑใ…” ํ•˜์ง€ ๊ณ ๋ฏผํ•˜๋‹ค๊ฐ€ ์ŠคํŠธ๋ฆผ์„ ์ ์šฉํ•ด๋ฐ”์”€๋‹ค
๋ฉ€ ์“ธ์ง€ ๊ณ ๋ฏผํ•˜๋‹ค๊ฐ€ ๊ทธ๋ƒฅ ์ŠคํŠธ๋ฆผ ๋ฒ„์ „ ์ผ์Œ ์™œ๋ƒ๋ฉด ๋‚œ ์ŠคํŠธ๋ฆผ ์“ธ ์ค„ ์•„๋‹ˆ๊นŒ ใ…‹
๊ทธ๋ƒฅ ๋จผ๊ฐ€ ์ ์–ด๋‘๊ณ  ์‹ถ์—ˆ์Œ .. ํžˆํžˆ

for (Lotto lotto : lottos.getLottos()) {
            int hits = winningNumbers.countHits(lotto);
            boolean hasBonusNumber = lotto.getNumbers().contains(bonusNumber);
            Rank rank = Rank.getRank(hits, hasBonusNumber);
            result.addResult(rank);
        }
 lottos.getLottos().forEach(lotto -> {
            int hits = winningNumbers.countHits(lotto);
            boolean hasBonusNumber = lotto.getNumbers().contains(bonusNumber);
            Rank rank = Rank.getRank(hits, hasBonusNumber);
            result.addResult(rank);
        });
lottos.getLottos().stream()
                .map(lotto -> {
                    int hits = winningNumbers.countHits(lotto);
                    boolean hasBonusNumber = lotto.getNumbers().contains(bonusNumber);
                    return Rank.getRank(hits, hasBonusNumber);
                })
                .forEach(result::addResult);

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2 participants