all (public) functional methods apply to *entries*, not *arrays*; users can apply transformations to arrays in a plain for-loop if they want
all (public) functional methods apply to *entries*, not *arrays*; users can apply transformations to arrays in a plain for-loop if they want

scikit-hep/uproot,scikit-hep/uproot,scikit-hep/uproot,scikit-hep/uproot