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Posts Tagged ‘theory’

Contravariant Traits in Scala or “Help Rahul”

In English, Programming on November 15, 2010 at 9:48 pm

Today I posted a little tweet expressing my happiness about mastering contravariants in scala. Rahul contacted me asking for a little blog post about this (1, 2).

So here is my modest attempt to tell the world about contravariants.
Edit: and it’s “a little bit” longer than I thought it would be 😉

If you’re Rahul then this is specially for you.
If you’re not Rahul but interested in contravariants in scala, regard yourself as Rahul and this is specially for you.
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