bool TryGetBoolean()

in blogs/sept-2021/converter.cc [34:41]

• 7 lines of code
• 3 McCabe index (conditional complexity)

bool TryGetBoolean(const std::map<Variant, Variant>& from, const char* key) {
  auto it = from.find(Variant(key));
  if (it == from.end() || !it->second.is_bool()) {
    return false;
  }

  return it->second.bool_value();
}