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#pragma once
#include <string>
using namespace std;
namespace util {
inline string
json_escape(const string& s) { // FIXME: only inline?
ostringstream os;
for (auto it = s.cbegin(); it != s.cend(); it++) {
switch (*it) {
case '"': os << "\\\""; break;
case '\\': os << "\\\\"; break;
case '\b': os << "\\b"; break;
case '\f': os << "\\f"; break;
case '\n': os << "\\n"; break;
case '\r': os << "\\r"; break;
case '\t': os << "\\t"; break;
default: os << *it; break;
}
}
return os.str();
}
} // namespace util
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