addAll method

void addAll(Headers other)

Copies all values from other

Implementation

void addAll(Headers other) {
  if (this is _Headers) {
    final table = (this as _Headers).table;
    if (other is _Headers) {
      for (final entry in other.table.entries) {
        final values = table[entry.key];
        if (values != null) {
          values.addAll(entry.value);
        } else {
          table[entry.key] = List.of(entry.value);
        }
      }
      return;
    }
    for (final header in other.entries) {
      final values = table[header.name];
      if (values != null) {
        values.add(header.value);
      } else {
        table[header.name] = [header.value];
      }
    }
    return;
  }
  for (final header in other.entries) {
    add(header.name, header.value);
  }
}