![von Riley Huntley (Huntley Photography) (Eigenes Werk) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons](https://cs193p.m2m.at/wp-content/uploads/2015/04/cs193p-Calculator-Update-Swift-1.2.jpg)
Please note, this blog entry is from a previous course. You might want to check out the current one.
To run the calculator code with Swift 1.2. tiny adjustments are necessary:
- countElements() is now called count()
- as needs to be replaced with as!
… and I forgot to address the second operator in assignment #2 extra task #1.
The updated code is available on GitHub.
