public static SCG.IEnumerable <T> SkipRange <T>(this SCG.IEnumerable <T> enumerable, int startIndex, int count)
{
#region Code Contracts
// Argument is non-null
Requires(enumerable != null, ArgumentMustBeNonNull);
#endregion
// ReSharper disable PossibleMultipleEnumeration
return(enumerable.Take(startIndex).Concat(enumerable.Skip(startIndex + count)));
// ReSharper enable PossibleMultipleEnumeration
}
public static T[] InsertItems <T>(this SCG.IEnumerable <T> enumerable, int index, SCG.IEnumerable <T> items) => enumerable.Take(index).Concat(items).Concat(enumerable.Skip(index)).ToArray();
public static T[] InsertItem <T>(this SCG.IEnumerable <T> enumerable, int index, T item) => enumerable.Take(index).Append(item).Concat(enumerable.Skip(index)).ToArray();
