readDouble method

@override Future<double?> readDouble({ required RCacheKey key, })

Method for getting a Double with a defined key.

Example:

// RCache.common.readDouble(key: RCacheKey("double"));

Implementation

@override
Future<double?> readDouble({required RCacheKey key}) async {
  try {
    return await methodChannel.invokeMethod(
      RCacheMethod.key.read.double,
      rArgs(type: RCacheMethod.key.common, key: key),
    );
  } on PlatformException catch (e) {
    return Future.error(e);
  }
}