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A couple of weeks ago, I had a chance to glance through Stoyan Stefanov's Object-Oriented Javascript. The book had an exceptionally high rating on Amazon (12 reviews with 5 stars), so I was curious to see if it was something worth recommending. I started reading through chapter on functions, and really enjoyed the way things were explained there; the flow of examples was structured in such nice, progressive way, it seemed even beginners would grasp it easily. However, almost immediately I stumbled upon an interesting misconception present throughout the entire chapter - deleting functions. There were some other mistakes (such as the difference between function declarations and function expressions), but we aren't going to talk about them now.

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