Function jsonMergeQueryDef

source/core/StarJson.hpp:359–363

template <typename... T>
Json jsonMergeQueryDef(String const& key, Json def, Json const& first, T const&... rest) {
  if (auto v = jsonMergeQueryImpl(key, first, rest...))
    return v;
  return def;
}

// Compares two JSON values to see if the second is a subset of the first.
// For objects, each key in the second object must exist in the first