/// <summary>
/// pads numeric format with spaces. if no format function provided, format
/// defaults to Simple
/// </summary>
/// <param name="thisNumeric"></param>
/// <param name="maxWholeNumberLength"></param>
/// <param name="maxDecimalLength"></param>
/// <returns></returns>
public static string DecimalAlignFormat(this INumeric thisNumeric,
Numeric maxWholeNumberLength,
Numeric maxDecimalLength,
Func<INumeric, string> format = null
)
{
if (thisNumeric == null)
throw new ArgumentNullException("thisNumeric");
Func<INumeric, string> actualFormat = (x) =>
{
return thisNumeric.GetSimpleFormat();
};
if (format != null)
actualFormat = format;
string val = actualFormat(thisNumeric);
Numeric eachWholeNumberLength = null;
Numeric eachDecimalLength = null;
thisNumeric.GetNumericLengths(out eachWholeNumberLength, out eachDecimalLength);
var postPadLength = maxWholeNumberLength.Clone().HasAddition();
postPadLength.Subtract(eachWholeNumberLength);
var prePadLength = maxDecimalLength.Clone().HasAddition();
prePadLength.Subtract(eachDecimalLength);
postPadLength.PerformThisManyTimes(x =>
{
val = " " + val;
});
prePadLength.PerformThisManyTimes(x =>
{
val = val + " ";
});
return val;
}
