To provide a sample of what I want, and to help those who suspect I am asking others to do my leg-work evaluate better whether answers to this question might be helpful to someone else (either trying to learn DPs or ZF), here is sample:
Factory Method Pattern:
- there are many cases where so called Simple Factory is used, and there's not a single place where full-fledged Factory Method Pattern is implemented (as described by GoF).
- Examples of Simple Factory include Zend_Cache, Zend_Db, Zend_Log
