IO-Redirect

I find io-redirect as a very simple and convenient tool.
E.g. I have a util that is very wordy and I want to read all the terminal output in a file.
This is how it can be done:
Before run:
Do ##class(IORedirect.Redirect).ToFileCharacter(filename)

Run a wordy util

Stop redirect:
Do ##class(IORedirect.Redirect).RestoreIO()

Get all the output in a filename.
Perfect! Thank you!

• the package builds and starts a clean Docker container
• it includes a complete Unit Test and well-documented exercises.
• the manufacturing of the package is excellent as usual.
• my reason not to give 5 * is related to the subject itself
• I think the whole technology used and presented here was invented with the blind desire to have objects and classes everywhere. Even if it's no improvement.
• in fact, you can get the same results using SPOOL device #2.
• it is there for more than 40 years and it is the grand-grandfather of global streams