function helpers(originVal, newVal) {
                    if (isArray(originVal) && isArrayHelper(newVal)) {
                        newVal = newVal.executeOn(originVal);
                    }
                    if (isNumber(originVal) && isIncrementHelper(newVal)) {
                        newVal = newVal.executeOn(originVal);
                    }
                    return newVal; // always return newVal as fallback!!
                }