Move extension methods

1 files changed, 1 insertions, 12 deletions

diff --git a/lib/control/universal_ble_scanner_controller.dart b/lib/control/universal_ble_scanner_controller.dart
index 7785088..07608fa 100644
--- a/lib/control/universal_ble_scanner_controller.dart
+++ b/lib/control/universal_ble_scanner_controller.dart
@@ -19,6 +19,7 @@ import 'package:logger/logger.dart';
 import 'package:universal_ble/universal_ble.dart';
 import 'package:uvok_epaper_badge/control/scanner_controller.dart';
 import 'package:uvok_epaper_badge/control/scanner_controller_impl.dart';
+import 'package:uvok_epaper_badge/extensions/list_ext.dart';
 import 'package:uvok_epaper_badge/model/device/universal_ble_device.dart';
 
 Logger logger = Logger();
@@ -91,15 +92,3 @@ class UniversalBleScannerController extends ScannerControllerImpl {
     _subAvail?.cancel().ignore();
   }
 }
-
-extension ListAddExt<T> on List<T> {
-  /// An element if the predicate is true only for all elements.
-  /// predicate is passed all existing elements.
-  bool addIf(T dev, bool Function(T exDev) predicate) {
-    if (every(predicate)) {
-      add(dev);
-      return true;
-    }
-    return false;
-  }
-}