> Without, the last line is inconsistent with the other lines.
The last line without a comma imparts the information that this line is expected to be the last line in the list which is something you don't get from it with that trailing comma. It's a small thing, but I don't like putting in that last comma because I'm effectively misrepresenting things for "syntactic sugar".
The last line without a comma imparts the information that this line is expected to be the last line in the list which is something you don't get from it with that trailing comma. It's a small thing, but I don't like putting in that last comma because I'm effectively misrepresenting things for "syntactic sugar".