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Merge pull request #125 from jonathandturner/tableview_force

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now tableview forces being a table
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Jonathan Turner 2019-06-21 20:04:06 +12:00 committed by GitHub
commit cc1e7d2049
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1 changed files with 13 additions and 2 deletions
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15
src/format/table.rs
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@ -13,13 +13,24 @@ pub struct TableView {
} }
impl TableView { impl TableView {
fn merge_descriptors(values: &[Value]) -> Vec<DataDescriptor> {
let mut ret = vec![];
for value in values {
for desc in value.data_descriptors() {
if !ret.contains(&desc) {
ret.push(desc);
}
}
}
ret
}
pub fn from_list(values: &[Value]) -> Option<TableView> { pub fn from_list(values: &[Value]) -> Option<TableView> {
if values.len() == 0 { if values.len() == 0 {
return None; return None;
} }
let item = &values[0]; let headers = TableView::merge_descriptors(values);
let headers = item.data_descriptors();
if headers.len() == 0 { if headers.len() == 0 {
return None; return None;