Provide best practice when to use functions vs procedures

[Josipmrden]

Feature request to update the documentation when to use procedures vs. functions

[katarinasupe]

In what sense and where? I would say it's always better to use functions if there is such, or? Where did you notice the misunderstanding of when to use one and when another? Do you have an example of a function and procedure that have the same behavior, and you can choose the wrong option?