I don't think I will merge this. Neither the description here nor the linked issue indicate what value this provides, and apparently it doesn't work well anyway. Why not just do something like find . -type f | xargs rmate (or some more specific find to avoid files that shouldn't be opened)?

Though if you wanted to make a PR specifically for adding support for opening a new window in Sublime I would be open to that. I just don't see value in the recursive option

My apologies for not providing more explanation. The idea was to open a complete project directory (with Sublime) as you would do locally, in order to keep working on the code for longer than just editing a single file. As I mentioned, this still falls short due to a few issues like preserving the folder structure. However, I think these problems are solvable so I wanted to leave my code here as a starting point. No need to merge them if you consider the feature incomplete.

I will create a separate PR for opening a new window.