For me, it's code review that makes me write in a maintainable style. It's the team that's responsible for a code base and objections are raised whenever anyone

For me, it's code review that makes me write in a maintainable style. It's the team that's responsible for a code base and objections are raised whenever anyone thinks that they'll struggle to understand this or that line. We also enforce consistency. Yes, you _can_ choose any character for quoting lists, but for the love of Pete, you _will_ follow how it's done in every other case (in that file, at least). I'll miss you qw//, but I was out-voted. :(