Parent explained in a metaphor how both metrics (more lines, less lines) can be bad.
Maybe engineer A has a easy feature to do. Lots of lines of code but it's smooth sailing. Another engineer, B, has a tricky bug fix to do, which requires him to read documentation, navigate the fode, reproduce the issue, until he published a fix with a handful of lines of code.
Who's the better engineer, A or B?
Even if we consider the average over time, one may be getting more tricky features than other. Or spending time in tasks such as hiring, mentoring, etc, which is worth a lot to companies.
Maybe engineer A has a easy feature to do. Lots of lines of code but it's smooth sailing. Another engineer, B, has a tricky bug fix to do, which requires him to read documentation, navigate the fode, reproduce the issue, until he published a fix with a handful of lines of code.
Who's the better engineer, A or B?
Even if we consider the average over time, one may be getting more tricky features than other. Or spending time in tasks such as hiring, mentoring, etc, which is worth a lot to companies.