Submit a link!
Share this page
Mastering Swift: Generic Programming and POP with Swift – The Law of Useful Return
In this post I would like to look at the The Law of Useful Return. The Law of Useful Return says: If you have already done the work to get some useful result, don’t throw it away. Return it to the caller because they may be able to use it.
posted about 5 years ago
© 2015 SoSoSwift.
Terms of service
You need an account to add to collections.
today and join the brand new Swift community!
A new account lets you save your favorite tutorials and add them to
that you define.
With an account you can also follow collections that other SoSoSwift users have made.
It is an exciting time to learn and develop apps with Swift and SoSoSwift is the best resource to help you do that!
Already have an account?
We appreciate your support.