private access for calculation functions

[EverydayRoadster]

Very useful library, thanks for the port.
If there is a chance, I would appreciate more of the calculation functions to become public.

E.g. in my use case, sun position calculation is part of more angles math tasks.
Right now I have to duplicate code for some of the calculations, because

• access to suncalc is high level only (e.g. GetPosition) and not on finer level to allow for use of pre-calculated values (azimuth(), altitude())
• access to generic helper functions is private (e.g. calc of lw, phi, function toDays() etc)

[sixdouglas]

Hi @EverydayRoadster
The easy way would be Upper case all first letter method names, but not sure that would be clean.
Which functions would you like to be able to reach?
Could these methods be part of another Struct called from suncalc and your code? Would it make sens? Would it be clean?