How do I add custom functions to a custom plugin?

[reedev]

Hi,
So this way I don't need to create a python class, right?
I like the last way better.

Thanks a lot
Raymond

[farshizzo]

You don't have to create a Python class for you custom nodes. Wrapping your custom commands with proper functions usually makes the code easier to read, and this is the main reason to do it. It's 100% optional though.