Just starting with scala. And while I dig the more functional programming approach I am having the hardest of times dealing with naming higher-ordered functions, in my case a function returning another function.

Started out as `foo`, went through quite a lot of changes, and now it has become the beast: `createReplacePriceByPassengerConfigurationMapperFunction`. It won't stay that way but: GOSH! Naming. It's hard! Or I might as well suck at functional programmig. It's not like that these two things are necessarily mutually exclusive.