Class string

include/cripts/Lulu.hpp:282–394

}; // End class cripts::StringViewMixin

class string : public std::string
{
  using super_type = std::string;
  using self_type  = string;

public:
  using std::string::string;

  // ToDo: This broke when switching to swoc::TextView
  // using std::string::operator cripts::string_view;
  using super_type::operator+=;
  using super_type::operator[];

  self_type &
  operator=(const self_type &str)
  {
    super_type::operator=(str);
    return *this;
  }

  self_type &
  operator=(const cripts::string_view &str)
  {
    super_type::operator=(str);
    return *this;
  }

  self_type &
  operator=(const char *str)
  {
    super_type::operator=(str);
    return *this;
  }

  string(const self_type &that) : super_type(that) {}

  // This allows for a std::string to be moved to a cripts::string
  string(super_type &&that) : super_type(std::move(that)) {}
  string(self_type &&that) noexcept : super_type(that) {}

  operator cripts::string_view() const { return {this->c_str(), this->size()}; }

  // Make sure to keep these updated with C++20 ...
  self_type &
  ltrim(char c = ' ')
  {
    this->erase(0, this->find_first_not_of(c));
    return *this;
  }

  self_type &
  rtrim(char c = ' ')
  {
    this->erase(this->find_last_not_of(c) + 1);
    return *this;
  }

  self_type &