diff options
Diffstat (limited to 'src/coord/ranged1d/combinators/group_by.rs')
| -rw-r--r-- | src/coord/ranged1d/combinators/group_by.rs | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/coord/ranged1d/combinators/group_by.rs b/src/coord/ranged1d/combinators/group_by.rs index b807e93..5c0a4e5 100644 --- a/src/coord/ranged1d/combinators/group_by.rs +++ b/src/coord/ranged1d/combinators/group_by.rs @@ -92,8 +92,7 @@ impl<T: DiscreteRanged> Ranged for GroupBy<T> { .collect(); let size = self.0.size(); return outter_ticks - .map(|base| inner_ticks.iter().map(move |&ofs| base * self.1 + ofs)) - .flatten() + .flat_map(|base| inner_ticks.iter().map(move |&ofs| base * self.1 + ofs)) .take_while(|&idx| idx < size) .map(|x| self.0.from_index(x).unwrap()) .collect(); |