// tuple decomposition = 튜플 분해
let anything = ("person", 400, "John", "mingu", 10.24)
// use tuple decomposition
let (type, age, who, genius, IQ) = anything
// if use decomposition, no need to call it such as anything.type or anything.age
simply call it by their names. since we gave them names.
example :
print (type) ---------> "person"
print (genius) ---------> "mingu"
EASY
'ios Development > Swift' 카테고리의 다른 글
String interpolation (0) | 2020.01.09 |
---|---|
tuple matching (0) | 2020.01.08 |
unnamed tuple, named tuple (0) | 2020.01.08 |
syntax optimization 스위프트 문법 최적화 closure (0) | 2020.01.08 |
while 반복문의 두가지 (0) | 2020.01.04 |