day 9 @haskell 分岐処理
- ifを使った分岐
isAdult age = if age >= 20 then True else False
- ガード節を使った分岐
getRelation a b | a > b = "a is bigger than b" | a == b = "a equals b" | a < b = "a is smaller than b"
isAdult age = if age >= 20 then True else False
getRelation a b | a > b = "a is bigger than b" | a == b = "a equals b" | a < b = "a is smaller than b"