holm/nushell
1
1
Fork 0
forked from extern/nushell
Code Issues Pull Requests Packages Projects Releases Wiki Activity

improve table for lists

Browse Source
This commit is contained in:
JT 2021-09-26 07:07:37 +13:00
parent 22c6ed4718
commit abac7e3795
1 changed files with 21 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
crates/nu-command/src/table.rs
View File

@ -65,24 +65,28 @@ fn convert_to_table(iter: impl IntoIterator<Item = Value>) -> Option<nu_table::T
let mut iter = iter.into_iter().peekable();
if let Some(first) = iter.peek() {
let mut headers = match first {
Value::Record { .. } => first.columns(),
_ => ["Column_0".to_string()].to_vec(),
};
let mut headers = first.columns();
if !headers.is_empty() {
headers.insert(0, "#".into());
}
let mut data = vec![];
for (row_num, item) in iter.enumerate() {
let mut row = vec![row_num.to_string()];
if headers.is_empty() {
row.push(item.into_string())
} else {
for header in headers.iter().skip(1) {
let result = match item {
Value::Record { .. } => item.clone().follow_cell_path(&[PathMember::String {
Value::Record { .. } => {
item.clone().follow_cell_path(&[PathMember::String {
val: header.into(),
span: Span::unknown(),
}]),
}])
}
_ => Ok(item.clone()),
};
@ -91,6 +95,7 @@ fn convert_to_table(iter: impl IntoIterator<Item = Value>) -> Option<nu_table::T
Err(_) => row.push(String::new()),
}
}
}
data.push(row);
}