im curious, greg, what the ruby guys do for code documentation. for php there is phpDocumentor or doxygen. i like them both. propel has support for the former so when i generate the code from a schema.xml file, the next thing i do is generate the phpDocumentor-based docs for my project which is just great. for the documentation of code i write myself i use doxygen. after looking over spl i decided to give it a try and i must say, its pretty sweet. im halfway anticipating you to tell me that rails has some other feature built in for this :)
-nathan
