         )
 
         if !rangeSelected.maxValue.isNaN && !rangeSelected.maxValue.isNaN {
-            delegate?.rangeChangeFinished(minValueSelected: rangeSelected.minValue,
-                                          maxValueSelected: rangeSelected.maxValue,
-                                          slider: self)
+            delegate?.rangeChangeFinished(
+                minValueSelected: rangeSelected.minValue,
+                maxValueSelected: rangeSelected.maxValue,
+                slider: self
+            )
         }
     }
 }

            barWidth: bar.frame.width
        )
        if isDifferentFromPreviousRangeSelected(rangeSelected: rangeSelected) {
            delegate?.rangeIsChanging?(minValueSelected: rangeSelected.minValue,
                                       maxValueSelected: rangeSelected.maxValue,
                                       slider: self)
            previousRangeSelected = rangeSelected
        }
    }

    // MARK: gesture

    @objc final func moveLeftKnob(gestureRecognizer: UIPanGestureRecognizer) {
        knobGestureManager.moveLeftKnob(gesture: getGestureData(gestureRecognizer: gestureRecognizer))
    }

    @objc final func moveRightKnob(gestureRecognizer: UIPanGestureRecognizer) {
        knobGestureManager.moveRightKnob(gesture: getGestureData(gestureRecognizer: gestureRecognizer))
    }

    private func getGestureData(gestureRecognizer: UIPanGestureRecognizer) -> GestureData {
        return GestureData(
            gestureRecognizer: gestureRecognizer,
            scale: scale,
            stepIncrement: stepIncrement,
            semanticContentAttribute: self.semanticContentAttribute
        )
    }

