Every now and then we run into a situation where we think if I knew a little bit more about this technology, it would have saved me a LOT of time.
This happened to me few days back. I was working with a large chunk of JSON out of which I needed a little piece sent back to server and it took me some time to figure out a way to do it.
I used delete keyword and got rid of extra properties from the object graph before I converted it to JSON. Here is a quick sample I whipped up for this post.
PS: Due to certain restrictions the following code snippet is missing appropriate closing script tags. Kindly add them if you copy the code to use it somewhere.