resolve method

T? resolve(
  1. BuildContext context, [
  2. T? combine(
    1. T? previousValue,
    2. T? element
    )?
])

Implementation

T? resolve(BuildContext context,
    [T? combine(T? previousValue, T? element)?]) {
  T? rst;
  values.forEach((key, value) {
    if (key.isOfScreenScope(MediaQuery.of(context))) {
      if (combine == null) {
        rst = value;
      } else {
        rst = combine(rst, value);
      }
    }
  });
  return rst;
}