I put in a couple of comments in the sample code to show where the "magic" assignment happens and thus hint how it might interact with other code in the constructor.
I don't usually add comments this way in my code blocks. Did you feel like I didn't explain the concepts well enough so that code comments were needed?
I put in a couple of comments in the sample code to show where the "magic" assignment happens and thus hint how it might interact with other code in the constructor.