public TableRenderer(string title, Tuple<string, int>[] headers)
{
_title = title;
_headers = headers;
_totalWidth = _headers.Sum(h => h.Item2) + (_headers.Count() - 1) * 3;
_rowTemplate = "| " + String.Join(" | ", _headers.Select((h, i) => "{" + i + ",-" + h.Item2 + "}").ToArray()) + " |";
}
public void ShortSumOnTwoTuple()
{
var sut = new Tuple<short, short>(1, 2);
short expected = sut.AsEnumerable().Cast<short>().Sum();
short actual = sut.Sum(x => (short) x);
Assert.AreEqual(expected, actual);
}
public void DoubleSumOnTwoTuple()
{
var sut = new Tuple<double, double>(1, 2);
double expected = sut.AsEnumerable().Cast<double>().Sum();
double actual = sut.Sum(x => (double) x);
Assert.AreEqual(expected, actual);
}
public void IntegerSumOnTwoTuple()
{
var sut = new Tuple<int, int>(1, 2);
int expected = sut.AsEnumerable().Cast<int>().Sum();
int actual = sut.Sum(x => (int) x);
Assert.AreEqual(expected, actual);
}
public void LongSumOnTwoTuple()
{
var sut = new Tuple<long, long>(1, 2);
long expected = sut.AsEnumerable().Cast<long>().Sum();
long actual = sut.Sum(x => (long) x);
Assert.AreEqual(expected, actual);
}
public void DecimalSumOnTwoTuple()
{
var sut = new Tuple<decimal, decimal>(1, 2);
decimal expected = sut.AsEnumerable().Cast<decimal>().Sum();
decimal actual = sut.Sum(x => (decimal) x);
Assert.AreEqual(expected, actual);
}
private int InsertGuids(Tuple<Position, int>[] selections)
{
var sumChanges = selections.Sum(x =>
{
scintilla.DeleteRange(x.Item1, x.Item2);
scintilla.InsertText(x.Item1, Guid.NewGuid().ToString());
return GuidHelperConstants.Regexlength - x.Item2;
});
return sumChanges;
}
/// <summary>
/// This tacks on from-to percent
/// </summary>
private static Tuple<FlagColorCategory[], int, double, double>[] BuildMaxPerFlag(Tuple<FlagColorCategory[], int>[] groups)
{
double sumEnumValues = groups.Sum(o => o.Item1.Length);
double sumPercent = 0;
var retVal = new Tuple<FlagColorCategory[], int, double, double>[groups.Length];
for (int cntr = 0; cntr < retVal.Length; cntr++)
{
double percent = groups[cntr].Item1.Length / sumEnumValues;
retVal[cntr] = Tuple.Create(groups[cntr].Item1, groups[cntr].Item2, sumPercent, sumPercent + percent);
sumPercent += percent;
}
return retVal;
}
public static double Avg(Tuple<double, double>[] weightedValues)
{
if (weightedValues == null || weightedValues.Length == 0)
{
return 0;
}
double totalWeight = weightedValues.Sum(o => o.Item2);
if (Math1D.IsNearZero(totalWeight))
{
return weightedValues.Average(o => o.Item1);
}
double sum = weightedValues.Sum(o => o.Item1 * o.Item2);
return sum / totalWeight;
}
