The difference is that those aren't interfaces. I'm confused by the question? | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

zo1 on July 6, 2014 | parent | context | favorite | on: Why composition is often better than inheritance

The difference is that those aren't interfaces. I'm confused by the question?

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact