qx-string.h

#ifndef QX_STRING_H
#define QX_STRING_H
 
// Shared Lib Support
#include "qx/core/qx_core_export.h"
 
// Qt Includes
#include <QString>
#include <QCryptographicHash>
 
// Project Includes
#include "qx/utility/qx-concepts.h"
 
namespace Qx
{
 
class QX_CORE_EXPORT String
{
//-Class Functions----------------------------------------------------------------------------------------------
public:
    static bool isOnlyNumbers(QString checkStr);
    static bool isHexNumber(QString hexNum);
    static bool isValidChecksum(QString checksum, QCryptographicHash::Algorithm hashAlgorithm);
    static QString stripToHexOnly(QString string);
 
    template<typename T, typename F>
        requires defines_call_for_s<F, QString, const T&>
    static QString join(QList<T> list, F&& toStringFunc, QString separator = {}, QString prefix = {})
    {
        QString conjuction;
 
        for(int i = 0; i < list.length(); ++i)
        {
            conjuction += prefix;
            conjuction += toStringFunc(list.at(i));
            if(i < list.length() - 1)
                conjuction += separator;
        }
 
        return conjuction;
    }
 
    static QString join(QList<QString> list, QString separator = {}, QString prefix = {}); // Overload for T = QString
 
    template<typename T, typename F>
        requires defines_call_for_s<F, QString, const T&>
    static QString join(QSet<T> set, F&& toStringFunc, QString separator = {}, QString prefix = {})
    {
        QString conjuction;
 
        typename QSet<T>::const_iterator i = set.constBegin();
        while(i != set.constEnd())
        {
            conjuction += prefix;
            conjuction += toStringFunc(*i);
            if(++i != set.constEnd())
                conjuction += separator;
        }
 
        return conjuction;
    }
 
    static QString join(QSet<QString> set, QString separator = {}, QString prefix = {}); // Overload for T = QString
 
    static QString trimLeading(const QStringView string);
    static QString trimTrailing(const QStringView string);
 
    static QString mapArg(QAnyStringView s, const QMap<QString, QString>& map, Qt::CaseSensitivity cs = Qt::CaseSensitive);
 
    static QString toHeadlineCase(const QString& string);
};
 
}
 
#endif // QX_STRING_H