Hi Will,

> In my own code I think it comes down to scope. If you’re operating on variables that are broader in scope than the auxiliary functions you’re using to process them, I wouldn’t use arguments. 

That’s pretty interesting - I’ve only been toying around with single code snippets and never thought about it in this way. I think I’ll give that (along with “showing intent”) simply a try and already look forward to the first round of refactoring… :)