/// <summary>
/// Список чисел в строку, с групперовкой последовательных номеров
/// ints = 1, 2, 3, 4, 5, 7, 8, 10, 15, 16, 100, 101, 102, 103, 105, 106, 107, 109
/// res = "1-8, 10, 15, 16, 100-107, 109"
/// </summary>
public static string IntsToStringSequence(int[] ints)
{
var uniqints = ints.Distinct();
string res = string.Empty;
IntSequence seq = new IntSequence(uniqints.First());
foreach (var n in uniqints.Skip(1))
{
if (!seq.AddInt(n))
{
SetSeq(ref res, ref seq);
seq = new IntSequence(n);
}
}
if (!seq.IsNull())
{
SetSeq(ref res, ref seq);
}
return res;
}
/// <summary>
/// Список чисел в строку, с групперовкой последовательных номеров
/// int's = 1, 2, 3, 4, 5, 7, 8, 10, 15, 16, 100, 101, 102, 103, 105, 106, 107, 109
/// res = "1-8, 10, 15, 16, 100-107, 109"
/// </summary>
public static string IntsToStringSequence(int[] ints)
{
var uniqints = ints.Distinct().ToList();
var res = string.Empty;
var seq = new IntSequence(uniqints.First());
foreach (var n in uniqints.Skip(1))
{
if (!seq.AddInt(n))
{
SetSeq(ref res, ref seq);
seq = new IntSequence(n);
}
}
if (!seq.IsNull())
{
SetSeq(ref res, ref seq);
}
return(res);
}
