property_wrapper.swift

Swift마스터

탐색기

C40
C++40
C#40
Dart40
Go40
Java40
JavaScript40
Kotlin40
Objective-C40
Perl40
PHP40
Python40
R40
Ruby40
Rust40
Shell40
Swift
초급10
중급10
고급10
전문가5
마스터5
actor_isolation.swift
property_wrapper.swift
result_builder.swift
async_sequence.swift
combine_pipeline.swift
TypeScript40
property_wrapper.swift
Click to focus
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
@propertyWrapper
struct Validated<T: Comparable> {
   private var value: T
   private let range: ClosedRange<T>
   var wrappedValue: T {
       get { value }
       set { value = min(max(newValue, range.lowerBound), range.upperBound) }
   }
   init(wrappedValue: T, _ range: ClosedRange<T>) {
       self.range = range
       self.value = min(max(wrappedValue, range.lowerBound), range.upperBound)
   }
}
0WPM0%0:000/406(0%)|Ln 1, Col 1
UTF-8Swift

관련 연습 문제