#include "ask.hh"
#include <iostream>

int ask_how_many(const char* what) {
  int number = 0;
  while (number <= 0) {
    std::cout << "Create this many " << what << ": ";
    std::cin >> number;
  }
  return number;
}

bool ask_yes_or_no(const char* q) {
  const char no_input  = 'n';
  const char yes_input = 'y';
  char input = '?';
  while ((input != no_input) and
         (input != yes_input)) {
    std::cout << std::endl << q << " [enter y or n] ";
    std::cin >> input;
  }
  return (input == yes_input);
}