Eval considered

Using eval is almost always a bad idea. It's a crutch for bad designs, it opens giant security holes in your code, and in practice it's almost never needed to get actual stuff done.

>>10

function A behaves differently depending on the number of times function B has been called and vice-versa.

So the problem with FP is when it isn't functional in the slightest?

It can be done quickly and cleanly by adding some global variables.

IHBT