✏️6.2 함수 인라인하기 (Inline Function)
funtion getRating(driver) {
return moreThanFiveLateDeliveries(driver) ? 2 : 1;
}
function moreThanFiveLateDeliveries(driver) {
return driver.numberOfLateDeliveries > 5;
}function getRating(driver) {
return (driver.numberOfLateDeliveries > 5) ? 2 : 1;
}🧷 배경
🧷 절차
🧷 리팩터링 전
🧷 리팩터링 후
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