feat(extension): num extension

Signed-off-by: kapdroid <[email protected]>

Author: kapdroid

lib/fa_flutter_core.dart

@@ -55,3 +55,4 @@ export 'src/utils/platform_utils.dart';
 export 'src/utils/image_utils.dart';
 export 'src/void_result/void_result.dart';
 export 'src/extension/string_extension.dart';
+export 'src/extension/num_extension.dart';

lib/src/extension/num_extension.dart

@@ -0,0 +1,8 @@
+
+
+extension NumExtension on num {
+  /// Returns 0 if the number is negative, otherwise returns the original value
+  num nonNegative() {
+    return this < 0 ? 0 : this;
+  }
+}