private static IEnumerable <RomanSymbol> CreateRepetition(RomanSymbol romanSymbol, int count = 1) =>
!romanSymbol.IsRepitable || count == 1
? new RomanSymbol[]
{
romanSymbol
}
: Enumerable.Repeat(romanSymbol, count);
public static int CalculateNumberOfOcurrances(RomanSymbol romanSymbol, ArabicNumber arabic)
{
if (arabic.Equals(ArabicNumber.Zero))
{
return(0);
}
var result = arabic.DevidedBy(romanSymbol);
return(result);
}
public static RomanSymbolRepetition FromOcurrancesOfSymbol(RomanSymbol romanSymbol, ArabicNumber arabic)
{
if (!CanCreateRepetition(romanSymbol, arabic))
{
return(Empty);
}
var count = CalculateNumberOfOcurrances(romanSymbol, arabic);
return(new RomanSymbolRepetition(romanSymbol, count));
}
public static bool TryParse(string romanRaw, out RomanSymbol romanSymbol)
{
romanSymbol = Parse(romanRaw);
return(romanSymbol != null);
}
public static bool CanCreateRepetition(RomanSymbol romanSymbol, int num) => romanSymbol.IsSmallerOrEqualTo(num);
public static bool CanCreateRepetition(RomanSymbol romanSymbol, ArabicNumber arabic) => CanCreateRepetition(romanSymbol, arabic.Value);
public static object CanCreateRepetition(RomanSymbol v, object arabic)
{
throw new System.NotImplementedException();
}
public RomanSymbolRepetition(RomanSymbol romanSymbol, int count = 1)
{
Items = CreateRepetition(romanSymbol, count);
}