Combine4

public struct Combine4<
    R1: ValueReducer,
    R2: ValueReducer,
    R3: ValueReducer,
    R4: ValueReducer>: ValueReducer

Undocumented


                    
                    
                    Fetched

Swift

public typealias Fetched = (R1.Fetched, R2.Fetched, R3.Fetched, R4.Fetched)

Show on GitHub


                    
                    
                    Value

Swift

public typealias Value = (R1.Value, R2.Value, R3.Value, R4.Value)

Show on GitHub


                    
                    
                    fetch(_:)

Swift

public func fetch(_ db: Database) throws -> Fetched

Show on GitHub


                    
                    
                    value(_:)

Swift

public mutating func value(_ fetched: Fetched) -> Value?

Show on GitHub