I'll just have out with it?

[Torsten]

Hi, I assume 'have out with it' means 'share a secret' in the following context?

Okay here it is. I’ll just have out with it. Almost every single word of the some 441,271 I’ve produced over the last ten years has been written inside Starbucks.

How popular is this phrasal verb (to have out with sth)?

Many thanks,
Torsten

TOEIC listening, talks: Announcing the collection of charity items

[Beeesneees]

It doesn't mean 'share a secret'. It just means 'I'll explain without any fuss or preamble'.
It's become quite antiquated.
_________________
"Inside every old person is a young person wondering what happened."
Terry Pratchett