Any plans to add Delta Lake support

[simpl1g]

Python bindings support methods like read/scan/write_delta
https://docs.pola.rs/api/python/dev/reference/api/polars.DataFrame.write_delta.html

Do you think it is possible to implement them for Ruby? Previously there were some Ruby bindings for delta-rs but they were unmaitened and eventually dropped delta-io/delta-rs#1102

[ankane]

Hi @simpl1g, thanks for sharing. I don't have any plans for it, but someone could probably create a separate gem.

[ankane]

Hey @simpl1g, just created a separate gem for this that works with the latest release (0.15.0).

There aren't currently precompiled versions, but plan to add them in a future release. Also, it doesn't currently work with string columns, but should when the next release of the Rust library is out (delta-io/delta-rs#2886). Feel free to create an issue if you need any missing functionality.

Will also add read/scan/write_delta methods to this library in a future release.

[simpl1g]

Wow, you are superhuman :) Do you have special LLM to convert Python bindings to Ruby?)