This is in the article (seems to have been edited after your comment):
>I wasn’t sure if I wanted to mention this or not, but I ended up editing the post because there is something that bothers me with this function, and it is that business with the oven.
>[...]
>this code makes no sense: why would you create a whole new oven to make a pizza? In real life, you get an oven once, and then you bake a whole lot of pizzas with it, without going through the whole heating cycle.
>I wasn’t sure if I wanted to mention this or not, but I ended up editing the post because there is something that bothers me with this function, and it is that business with the oven.
>[...]
>this code makes no sense: why would you create a whole new oven to make a pizza? In real life, you get an oven once, and then you bake a whole lot of pizzas with it, without going through the whole heating cycle.