Generic replacement for assigning values with self-executing closures

Make.swift

/// Executes a closure and returns resulting generic value
/// Idea to replace 'executing closure pattern' used to assign values with some logic.
/// Example:
/// ```
/// let image: UIImage? = make {
/// 	if #available(iOS 13.0, *) {
/// 		return UIImage(systemName: "plus.square.fill.on.square.fill")
/// 	}
/// 	return UIImage(named: "fallbackImage")
/// }
/// ```
/// - Parameter maker: Closure that is immediately executed to return value
/// - Returns: Result of executing closure
func make<T>(maker: () -> T?) -> T? {
	return maker()
}

You could use this instead of:

let image: UIImage? = {
	if #available(iOS 13.0, *) {
		return UIImage(systemName: "plus.square.fill.on.square.fill")
	}
	return UIImage(named: “fallbackImage")
}()

So, you'd do something like this:

let image: UIImage? = make {
	if #available(iOS 13.0, *) {
		return UIImage(systemName: "plus.square.fill.on.square.fill")
	}
	return UIImage(named: “fallbackImage")
}