Tweak

public struct Tweak<T: TweakableType>

Tweaks let you adjust things on the fly. Because each T needs a UI component, we have to restrict what T can be - hence T: TweakableType. If T: SignedNumberType, you can declare a min / max for a Tweak.

  • Initializer for a Tweak for A/B Testing

    Declaration

    Swift

    public init(tweakName: String, defaultValue: T)

    Parameters

    tweakName

    name of the tweak
    defaultValue

    the default value set for the tweak

  • Creates a Tweak where T: SignedNumberType You can optionally provide a min / max / stepSize to restrict the bounds and behavior of a tweak.

    Declaration

    Swift

    public init(tweakName: String,
            defaultValue: T,
            min minimumValue: T? = nil,
            max maximumValue: T? = nil,
            stepSize: T? = nil)

    Parameters

    tweakName

    name of the tweak
    defaultValue

    the default value set for the tweak
    minimumValue

    minimum value to allow for the tweak
    maximumValue

    maximum value to allow for the tweak
    stepSize

    step size for the tweak (do not set, optional)

  • Hashing for a Tweak for A/B Testing in order for it to be stored.

    Declaration

    Swift

    public var hashValue: Int