Comment by danbruc

Don't get me wrong, a function doing five things is bad. I consider code not good if you write if(condition) instead of if (condition) or a +b instead of a + b. Not that it is really bad on its own, but it indicates to me that the code was written with little care and I should probably expect bigger issues.

What I really want to get at is the distinction between leaving the actual code untouched and just moving it a bit around - to other functions, other classes, other files - and having to change the code - from deduplicating to completely rewritting it.