Do we really want to be naming functions which aren't
properties with adjectives instead of verbs? That seems very
wrong to me. I'd much rather see stuff like setExt or
setExtLazy than withExtension or extensionSet. Function names
are supposed to be verbs unless they're emulating variables.
They _do_ something, even if it's lazy.
- Jonathan M Davis
I think it is appropiate to use adjectives for lazy functions.
The "Use verbs for functions"-rule holds no ground in lazy
evaluation, except you want to call them "wrapInExtensionSetter"
or something like that.
