Next milestone in Next Generation Shell includes operations on deep/nested data structures.
I have captured requirements, thoughts, prior art, etc at https://github.com/ngs-lang/ngs/wiki/Deep-Data-Structures-Manipulation-Design
I would like to hear your opinions before proceeding with the design. If it’s something to discuss, let’s do it here (I’ll be replying with some delay, sorry). If it’s for example additional point for “Prior Art” section, feel free just to add it to the wiki page.