Daily Godot Tip #4: If you have an array of items that you need to pick a random thing from, Godot has a built in pick_random method

Good tip, just also good to remember there's no way to control the seed of the generator, for example for a seeded world.
For that use case you still need to manually run the generator you created with your seed to select an item.

And in case you’re trying to play random sounds: you can use AudioStreamRandomizer!

I think convenience methods like this are great, but making small little functions like this yourself can also be good exercises for beginner programmers.