XLsuite is written mostly in Ruby.
Across all Ruby projects on Ohloh, 20% of all source code lines are comments. For XLsuite, this figure is only 12%.
This lack of comments puts XLsuite among the lowest one-third of all Ruby projects on Ohloh.
A high number of comments might indicate that the code is well-documented and organized, and could be a sign of a helpful and disciplined development team.