Add equivalent of name_func for parameterized_class

[jeremylanglois]

Hello,

I would be convenient to add "name_func" argument to parameterized_class since the current behaviour is only adding suffix if parameters are of type string.

Thanks!

[wolever]

Hey! That sounds useful! I'd absolutely consider a PR if you wanted to submit one, otherwise I'll keep this issue open so I can let you know when I get around to it :)

[jeremylanglois]

Great, I will give it a shot!

[Skeen]

I was just looking for this! +1

[jaredlockhart]

@wolever I would also like this.

[wolever]

Wow, didn't realize this would be so popular! I don't know exactly when I'll have cycles to add it, but hopefully in the next ~week or two, and would be happy to help someone with a PR if they want to take point!

[wolever]

A classname_func argument has been added, and it will even be documented shortly!

Thanks!