Not always! Sometimes `extends Plastic{}` | Hacker News

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		randallsquared 5 months ago \| parent \| context \| favorite \| on: Tell HN: Merry Christmas Not always! Sometimes `extends Plastic{}`

Timwi 5 months ago | [–]

Or `extends Aluminum{}`!

[0] https://tvtropes.org/pmwiki/pmwiki.php/Main/AluminumChristma...

Hobadee 5 months ago | [–]

So Tree is an interface then, not a class?

devsda 5 months ago | [–]

I'm pretty sure its called a Trait these days.

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