The Big Nerd Ranch Swift - Ch.24 Silver Challenge

There is no description of challenge. Becaouse of license.

When person take ownership of asset, check if asset is already owned by others. if it is print notable messages

When I use a header “class someName…” in code block for some code, that means the following code is within the scope of the class named ‘someName’.

// class Person...
    func takeOwnershipOfAsset(asset:Asset){
        if asset.owner == nil {
            accountant.gainedNewAsset(asset: asset) {
                asset.owner = self
                assets.append(asset)
            }
        } else {
            print("asset is already owend by \(asset.owner!.name.debugDescription)")
        }
        
    }

source code

This Challenge is not related in this chapter like memory management, cycle etc. It would be good challenge would related this chapter directly.