doctrine/common — comment on commit fce661a041aa1dc3634bd1c04cacd684619579fc
File: lib/Doctrine/Common/Comparable.php line 32
By schmittjoh:

The name "Comparable" might be misleading as it is usually used for determining ">", "<" and "=" relation between two objects, and the expected return value is usually a signed integer (Java, et.al).

We should consider changing the name, or the behavior.