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#include "json-helper.hpp"
#include <fstream>
namespace floormat {
template<typename T, std::ios_base::openmode mode>
static T open_stream(StringView filename)
{
T s;
s.exceptions(s.exceptions() | std::ios::failbit | std::ios::badbit);
s.open(filename.data(), mode);
return s;
}
auto json_helper::from_json_(StringView filename) -> json
{
json j;
open_stream<std::ifstream, std::ios_base::in>(filename) >> j;
return j;
}
void json_helper::to_json_(const json& j, StringView filename, int indent)
{
(open_stream<std::ofstream, std::ios_base::out>(filename) << j.dump(indent, '\t') << '\n').flush();
}
} // namespace floormat
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