When is a function name too long?

Question

I try to be rather descriptive with my function names, where possible. This occasionally results in function names in the twenty to thirty character range such as \"GetActionFr

Answer 1

The function name is too long when it would save you work to use a shorter one.

The reason we usually go for descriptive function names is because it saves us work. (by making it easier to understand and maintain the code). So it logically follows that you should not give your functions names that are so long that it costs you extra time (making the code harder to read, for example)