8-7. 반복문 쪼개기
적용 시점
절차
예시
❌Before
users = [
{ rank: 1, uid: 'Kevin', damage: 20000},
{ rank: 123, uid: 'John', damage: 19002 },
{ rank: 20, uid: 'Zion', damage: 10002 }
]
let damage = 0;
highRank = 987654321;
for(const user of users) {
if (highRank > user.rank) {
highRank = user.rank;
}
total_damage += user.damage;
}⭕After
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