internal void Update(XChangeRate xRate)
{
if (CcyPair.Equals(xRate.CcyPair))
{
Rate = xRate.Rate;
}
else
{
Rate = 1 / xRate.Rate;
}
}
public bool Equals(XChangeRate xr, int precision = 8)
{
if (CcyPair.Equals(xr.CcyPair))
{
return(Math.Abs(Rate - xr.Rate) < Math.Pow(10, -precision));
}
else
{
if (CcyPair.Equals(xr.CcyPair.GetInverse()))
{
return(Math.Abs(Rate - 1 / xr.Rate) < Math.Pow(10, -precision));
}
return(false);
}
}
public string ToString(int precision = 4)
{
XChangeRate xr = GetCryptoFiatRate();
return($"{Math.Round(xr.Rate, precision)} {xr.CcyPair}");
}