replace Table.eval() #99
Description
Table.eval() does not support units; furthermore it does not support our current contract for reboost processors (LGDO object in, LGDO object out)
remaining open question from the discussion yesterday:
- we still want to support "plain" awkward operations on columns. How should we implement this requirement? AN easy way would be to convert columns to ak arrays when the expression starts with
ak., but this feels ugly.