refactor: cleaner implementation using find

noamteyssier · Apr 10, 2024 · 76d0aae · 76d0aae
1 parent 0888df7
commit 76d0aae
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/tests/bcf.rs b/tests/bcf.rs
@@ -11,8 +11,7 @@ mod testing {
     fn get_num_cols(output: &[u8]) -> usize {
         output
             .split(|&c| c == b'\n')
-            .skip_while(|line| line.starts_with(b"#"))
-            .next()
+            .find(|line| !line.starts_with(b"#"))
             .unwrap()
             .split(|&c| c == b'\t')
             .count()