Refactor textobject node capture (#2741)

3 years ago · 0b8a00ac96
parent 9b9c3e5ae2
commit 0b8a00ac96
1 changed files with 1 additions and 7 deletions
--- a/helix-core/src/syntax.rs
+++ b/helix-core/src/syntax.rs
@ -308,13 +308,7 @@ impl TextObjectQuery {
                let nodes: Vec<_> = mat
                    .captures
                    .iter()
-                    .filter_map(|x| {
-                        if x.index == capture_idx {
-                            Some(x.node)
-                        } else {
-                            None
-                        }
-                    })
+                    .filter_map(|cap| (cap.index == capture_idx).then(|| cap.node))
                    .collect();

                if nodes.len() > 1 {