I'm with you re. short functions. Setting boundaries around code, i.e. scope, and giving that behaviour a well-defined signature (i.e. a descriptive name, what

I'm with you re. short functions. Setting boundaries around code, i.e. scope, and giving that behaviour a well-defined signature (i.e. a descriptive name, what it needs, and what it gives back) makes it easier to reason about the overall functionality. Giant functions reduce my confidence that any given change isn't going to introduce a problem. I like to imagine each execution path through a function as a piece of string. The fewer strings, the fewer kinks, and the less string overall, the easier it is for my monkey brain to handle most of the time. Yes this is 'cyclomatic complexity', but strings are nicer visually :)