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Merge pull request #1165 from matthiasbeyer/libimagentrylist/with-idx-fix 

TableLister: If configured with index, also print index row
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Matthias Beyer 2017-12-03 22:23:44 +01:00 committed by GitHub
parent 72710323d0 b17772041f
commit b1cf058dcc
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1 changed files with 5 additions and 1 deletions
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6
lib/entry/libimagentrylist/src/listers/table.rs
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@ -81,7 +81,7 @@ impl<F: Fn(&FileLockEntry) -> Vec<String>> Lister for TableLister<F> {
},
}
entries.fold(Ok(table), |table, entry| {
entries.enumerate().fold(Ok(table), |table, (i, entry)| {
table.and_then(|mut table| {
let mut v = (self.line_generator)(&entry);
{
@ -97,6 +97,10 @@ impl<F: Fn(&FileLockEntry) -> Vec<String>> Lister for TableLister<F> {
}
}
if self.with_idx {
v.insert(0, format!("{}", i));
}
table.add_row(v.iter().map(|s| Cell::new(s)).collect());
Ok(table)
})