Created
February 10, 2020 15:20
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| import CasePaths | |
| public protocol CaseProviding {} | |
| extension CaseProviding { | |
| public subscript<Value>(casePath casePath: CasePath<Self, Value>) -> Value? { | |
| get { casePath.extract(from: self) } | |
| set { | |
| guard let value = newValue else { return } | |
| self = casePath.embed(value) | |
| } | |
| } | |
| } |
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