public bool Equals(StringLines other)
{
if (other == null)
{
return(false);
}
if (ReferenceEquals(this, other))
{
return(true);
}
return(WithLines(() => other.WithLines(() =>
{
if (other == null)
{
return _lines.Count == 0;
}
if (other._lines.Count != _lines.Count)
{
return false;
}
return other._lines.Zip(_lines, (a, b) => new { X = a, Y = b }).TakeWhile(a => a.X == a.Y).Count() == _lines.Count;
})));
}
public int CompareTo(StringLines other)
{
if (other == null)
{
return(1);
}
if (ReferenceEquals(this, other))
{
return(0);
}
return(WithLines(() => other.WithLines(() =>
{
return _lines.Zip(other._lines,
(a, b) => (a == null) ? ((b == null) ? 0 : 1) : ((b == null) ? -1 : a.CompareTo(b)))
.SkipWhile(i => i == 0).DefaultIfEmpty(_lines.Count.CompareTo(other._lines.Count)).First();
})));
}