Mimic `assignr` to have a function knit files with and without demoR coding?

[benjaminleroy]

Saw your talk at JSM - I like the idea of this package.

I happen to currently write lectures in an Rmd and then toggle between creating a output = slidy_presentation and output = html file - the first to present and the second (associated with a clean Rmd) to give to students a "lecture notes".

At the end I provide students with 3 files:

1. lecture_slides.html (to present)
2. lecture.html (for notes)
3. lecture.Rmd (for notes)

In this process I might want to have highlighting ++ seen in the lecture_slides, but not the student note. Might you consider a way to processing step that removes all demoR code (similar to assignr process)?

[kbodwin]

This is a great idea! I also use this slide/source code duality and it's a pain to make both. I'll look into this, thank you for the tip.

[benjaminleroy]

Awesome - thanks