#ifndef NALOGA0302_TEXTUTILITY_H
#define NALOGA0302_TEXTUTILITY_H

#include <string>

class TextUtility {
private:
    TextUtility() = default;

public:
    static std::string capitalize(const std::string &str);

    static std::string toUpperCase(const std::string &str);

    static bool isNumeric(const std::string &str);

    static int contains(const std::string &str, const std::string &substr);

    static std::string addSpaces(const std::string &str);

    static std::string removeDuplicatedSpaces(const std::string &str);
};

#endif //NALOGA0302_TEXTUTILITY_H