perf(interval_size_extension): cache abs() value

albertms10 · May 7, 2023 · 838c7ab · 838c7ab
1 parent 70a6999
commit 838c7ab
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/src/interval/interval_size_extension.dart b/lib/src/interval/interval_size_extension.dart
@@ -70,8 +70,9 @@ extension IntervalSizeExtension on int {
   /// ```
   bool get isPerfect {
     assert(this != 0, 'Size must be non-zero');
+    final sizeAbs = abs();
 
-    return (abs() + abs() ~/ 8) % 4 < 2;
+    return (sizeAbs + sizeAbs ~/ 8) % 4 < 2;
   }
 
   /// Returns whether this [Interval.size] is greater than an octave.