Binding+NilCoalescing.swift

import SwiftUI

func ?? <T>(optional: Binding<T?>, defaultValue: @escaping @autoclosure () -> T) -> Binding<T> {
	return Binding {
		optional.wrappedValue ?? defaultValue()
	} set: { newValue in
		optional.wrappedValue = newValue
	}
}

func ?? <T>(optional: Binding<T?>, defaultValue: @escaping @autoclosure () -> T?) -> Binding<T?> {
	return Binding {
		optional.wrappedValue ?? defaultValue()
	} set: { newValue in
		optional.wrappedValue = newValue
	}
}