Task return value best practice

[jmrichardson]

Hi, thank you for prefect. I am really enjoying it! I was wondering what the best practice is for a task that return multiple values. It doesn't appear that you can unpack the task such as:

a, b, c = mytask(arg1, arg2)

Rather you have to:

data = mytask(arg1, arg2)
a = data[0]
b = data[1]
c = data[2]

The above works but is it recommended to have a task for each return value or do the above?