fn get_rows()

in below/view/src/core_tabs.rs [158:199]

• 41 lines of code
• 4 McCabe index (conditional complexity)

    fn get_rows(&self, state: &CoreState, offset: Option<usize>) -> Vec<(StyledString, String)> {
        state
            .get_model()
            .disks
            .iter()
            .filter_map(|(dn, sdm)| {
                // We use the partition parent id to check if it exists in collapsed_disk set.
                let idx_major = format!("{}.0", sdm.major.unwrap_or(0));
                let idx = format!("{}.{}", sdm.major.unwrap_or(0), sdm.minor.unwrap_or(0));
                let collapse = state.collapsed_disk.contains(&idx_major) && sdm.minor != Some(0);
                if state
                    .filter
                    .as_ref()
                    .map_or(!collapse, |f| dn.starts_with(f))
                {
                    Some((
                        std::iter::once(SingleDiskModelFieldId::Name)
                            .chain(
                                SingleDiskModelFieldId::unit_variant_iter()
                                    .skip(offset.unwrap_or(0) + 1),
                            )
                            .fold(StyledString::new(), |mut line, field_id| {
                                let view_item = ViewItem::from_default(field_id.clone());
                                let rendered = if field_id == SingleDiskModelFieldId::Name {
                                    view_item
                                        .update(Rc::new().indented_prefix(get_prefix(collapse)))
                                        .render_indented(sdm)
                                } else {
                                    view_item.render(sdm)
                                };
                                line.append(rendered);
                                line.append_plain(" ");
                                line
                            }),
                        idx,
                    ))
                } else {
                    None
                }
            })
            .collect()
    }