Function GetOption

library/cpp/text_processing/tokenizer/options.cpp:35–39

template <typename TType>
static void GetOption(const NJson::TJsonValue& optionsJson, const TString& name, TType* result) {
    if (optionsJson.Has(name)) {
        *result = FromString<TType>(optionsJson[name].GetString());
    }
}

template <typename TContainerType>
static void GetContainerOption(const NJson::TJsonValue& optionsJson, const TString& name, TContainerType* result) {