add_param takes a std::string as an input, and add_params a std::initializer_list<char const* const>.
However it is easy to forget the final 's' or add an extra 's', and not realizing where the error comes from even after carefully reading the compilation error message. A missing/extra 's' is something easy to skip while reading the error message.
Why not having add_param and add_params taking both kind of parameters, or removing one function? The latter is certainly clearner but will brake some projects using the deleted function.
add_param takes a std::string as an input, and add_params a std::initializer_list<char const* const>.
However it is easy to forget the final 's' or add an extra 's', and not realizing where the error comes from even after carefully reading the compilation error message. A missing/extra 's' is something easy to skip while reading the error message.
Why not having add_param and add_params taking both kind of parameters, or removing one function? The latter is certainly clearner but will brake some projects using the deleted function.