Quote Originally Posted by curaga View Post
It talks about both. Immutable variables, and pure functions. "Immutable function" does not make any sense.
Yes, but look at the part I quoted. It's obvious, since I ommited (and outright took out) the part talking about immutable variables before commenting.

And about immutable functions, I don't know where you get that from. I didn't talk about "immutable functions"...