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Fix list printing (#540)

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JT 2021-12-21 20:05:16 +11:00 committed by GitHub
parent fc7ed1bfe4
commit c3a16902fe
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1 changed files with 21 additions and 14 deletions
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35
crates/nu-command/src/viewers/table.rs
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@ -264,21 +264,28 @@ fn convert_to_table(
let mut row: Vec<(String, String)> = let mut row: Vec<(String, String)> =
vec![("string".to_string(), (row_num + row_offset).to_string())]; vec![("string".to_string(), (row_num + row_offset).to_string())];
for header in headers.iter().skip(1) { if headers.is_empty() {
let result = match item { // if header row is empty, this is probably a list so format it that way
Value::Record { .. } => item.clone().follow_cell_path(&[PathMember::String { row.push(("list".to_string(), item.into_abbreviated_string(config)))
val: header.into(), } else {
span: head, for header in headers.iter().skip(1) {
}]), let result = match item {
_ => Ok(item.clone()), Value::Record { .. } => {
}; item.clone().follow_cell_path(&[PathMember::String {
val: header.into(),
span: head,
}])
}
_ => Ok(item.clone()),
};
match result { match result {
Ok(value) => row.push(( Ok(value) => row.push((
(&value.get_type()).to_string(), (&value.get_type()).to_string(),
value.into_abbreviated_string(config), value.into_abbreviated_string(config),
)), )),
Err(_) => row.push(("empty".to_string(), "❎".into())), Err(_) => row.push(("empty".to_string(), "❎".into())),
}
} }
} }