Vex code for Houdini

Question

Is anyone familiar with Vex code which is used in Houdini's wrangle node? The language seems simple enough (C-ish), but I haven't really come across any good tutorials. Most people seem to use it as a replacement for the point sop, but there seems to be so much potential there. I know it's off topic, but i could use a little direction.

Answer 1

Hey I think I know

Answer 2

Hahaha​. Care to share?