A somewhat painful triple-nested ternary operator

Question

I went looking through Raphael.js\'s source code to find out how he converted RGB values to HSB. I found out the function he did it in and I was in the process

Answer 1

Why not use ternary operators found in Python?

H = (
    None            if C == 0 else
    (g - b) / C     if V == r else
    (b - r) / C + 2 if V == g else
    (r - g) / C + 4
)