/// <inheritdoc/>
public override PureWindowsPath NormCase(CultureInfo currentCulture)
{
return(new PureWindowsPath(
Drive.ToLower(currentCulture),
Root,
Dirname.ToLower(currentCulture),
Basename.ToLower(currentCulture),
Extension.ToLower(currentCulture)));
}
/// <inheritdoc/>
private IEnumerable <string> BuildPartsArray()
{
if (Anchor != String.Empty)
{
yield return(Anchor);
}
foreach (var part in Dirname.Split(
new [] { PathSeparator }, StringSplitOptions.RemoveEmptyEntries))
{
yield return(part);
}
if (Filename != String.Empty)
{
yield return(Filename);
}
}
/// <inheritdoc/>
public TPath RelativeTo(IPurePath parent)
{
if (!ComponentComparer.Equals(parent.Drive, Drive) ||
!ComponentComparer.Equals(parent.Root, Root))
{
throw new ArgumentException(String.Format(
"'{0}' does not share the same root/drive as '{1}', " +
"thus cannot be relative.", this, parent));
}
var thisDirname = Dirname
.Split(PathSeparator[0]).GetEnumerator();
var parentRelative = parent.Relative().ToString();
if (parentRelative == String.Empty)
{
return(Relative());
}
var parentDirname = parentRelative.Split(PathSeparator[0]).GetEnumerator();
while (parentDirname.MoveNext())
{
if (!thisDirname.MoveNext() ||
!ComponentComparer.Equals(parentDirname.Current, thisDirname.Current))
{
throw new ArgumentException(String.Format(
"'{0}' does not start with '{1}'", this, parent));
}
}
var builder = new StringBuilder();
while (thisDirname.MoveNext())
{
if (builder.Length != 0)
{
builder.Append(PathSeparator);
}
builder.Append(thisDirname.Current);
}
return(PurePathFactoryFromComponents(
null, null, null, builder.ToString(), Basename, Extension));
}
