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change implementation of optionalValueAt
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2 changed files with 5 additions and 7 deletions
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@ -30,14 +30,12 @@ const nlohmann::json & valueAt(
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return map.at(key);
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}
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std::optional<nlohmann::json> optionalValueAt(const nlohmann::json & value, const std::string & key)
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std::optional<nlohmann::json> optionalValueAt(const nlohmann::json::object_t & map, const std::string & key)
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{
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try {
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auto & v = valueAt(value, key);
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return v.get<nlohmann::json>();
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} catch (...) {
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if (!map.contains(key))
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return std::nullopt;
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}
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return std::optional { map.at(key) };
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}
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