Method replace_substring

lib/json/json.hpp:9915–9927

! @brief replace all occurrences of a substring by another string @param[in,out] s the string to manipulate @param[in] f the substring to replace with @a t @param[in] t the string to replace @a f @return The string @a s where all occurrences of @a f are replaced with @a t. @pre The search string @a f must not be empty.

        @since version 2.0.0
        */
        static void replace_substring(std::string& s,
                                      const std::string& f,
                                      const std::string& t)
        {
            assert(not f.empty());

            for (
                size_t pos = s.find(f);         // find first occurrence of f
                pos != std::string::npos;       // make sure f was found
                s.replace(pos, f.size(), t),    // replace with t
                pos = s.find(f, pos + t.size()) // find next occurrence of f
            );
        }

        /// escape tilde and slash
        static std::string escape(std::string s)