public static IEnumerable <int> ToInts(string definition, NumberRangeOptions options)
{
var result = definition
.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries)
.ParseIntPair()
.YieldIntRange();
if (options.HasFlag(NumberRangeOptions.RemoveDuplicates))
{
result = result.Distinct();
}
if (options.HasFlag(NumberRangeOptions.OrderAscending))
{
result = result.OrderBy(i => i);
}
else if (options.HasFlag(NumberRangeOptions.OrderDescending))
{
result = result.OrderByDescending(i => i);
}
return(result);
}
public void GetInts_GiveAValidValue_ShouldReturnTheExpectedSetOfInts(string definition, NumberRangeOptions options, params int[] expectedSet)
{
var actualSet = NumberRange.ToInts(definition, options);
CheckActualIntSet(expectedSet, actualSet);
}
