gonzalezreal / defaultcodable Goto Github PK

So if I have to define a default value of 1.0, I can implement something like this:

public enum OneDouble: DefaultValueProvider {
    public static let `default`: Double = 1.0
}

And use it like this:

public class Estimate: Codable {
    @Default<OneDouble>
    public var fees: Double
}

For some reasons if I decide to change the value to 0.5, then I have to change it or add another enum:

public enum PointFiveDouble: DefaultValueProvider {
    public static let `default`: Double = 0.5
}

This looks cumbersome to me.

Is there any way to just use it like this:

public class Estimate: Codable {
    @Default(0.5)
    public var fees: Double
}

Hi Guille

I love your open source projects, many of which are related to my work. Thank you for your work.

I'm working on a job implementing serialization and deserialization of NSFont and UIFont, aka Codable.

My code is like this:

    public func encode(to encoder: Encoder) throws {
        var container = encoder.container(keyedBy: CodingKeys.self)
        if let font = self.wrappedValue{
            let descriptorData = try? NSKeyedArchiver.archivedData(withRootObject: font.fontDescriptor, requiringSecureCoding: false) 
            try container.encode(descriptorData, forKey: .descriptor)
            try container.encode(font.pointSize, forKey: .pointSize)
            try container.encode(font.fontName, forKey: .fontName)
        }
    }

After I saw your open source project, I really liked this way of writing.
So I would like to give a suggestion, is there any Codable that supports more types. For example: the relevant support type of NSKeyedUnarchiver.

Also, after this type of parsing fails, a default value is returned.

Just an idea, if you have the same idea, we might as well give it a try.

Would be possible to add Carthage support for the library?

Issue when building on Simulator on Apple Silicon.

Any suggestion on Hashable? Currently, i have to remove Hashable in order to use @Default<Empty>