is_empty for FSRSDataset

open-spaced-repetition · Aug 24, 2023 · d5766c8 · d5766c8
1 parent 76d4ac9
commit d5766c8
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/dataset.rs b/src/dataset.rs
@@ -143,6 +143,10 @@ impl FSRSDataset {
         self.dataset.len()
     }
 
+    pub fn is_empty(&self) -> bool {
+        self.dataset.is_empty()
+    }
+
     fn new() -> Self {
         let dataset = InMemDataset::<FSRSItem>::new(anki_to_fsrs());
         Self { dataset }