std.uni.toLowerCase / .toUpperCase

[Tofu Ninja via Digitalmars-d]

On Thursday, 25 June 2015 at 13:04:12 UTC, Vladimir Panteleev 
wrote:
> So, one option is to stay consistent with these additions, and 
> go with upperCaser and lowerCaser, even if those sound a bit 
> odd.

Why not upperCaseSetter/lowerCaseSetter? Bit longer but upper 
case and lower case don't have a good noun version. Personally 
upperCaser/lowerCaser sound really bad to me, though I like the 
idea of keeping it a noun because that matches every thing else.