Instance Property

lastPathComponent

The last path component of the receiver.

Declaration

var lastPathComponent: String { get }

Discussion

Path components are alphanumeric strings delineated by the path separator (slash “/”) or the beginning or end of the path string. Multiple path separators at the end of the string are stripped.

The following table illustrates the effect of lastPathComponent on a variety of different paths:

Receiver’s String Value

String Returned

/tmp/scratch.tiff

scratch.tiff

/tmp/scratch

scratch

/tmp/

tmp

scratch///

scratch

/

“/”

Note that this method only works with file paths (not, for example, string representations of URLs).

See Also

Working with Paths

class func path(withComponents: [String])

Returns a string built from the strings in a given array by concatenating them with a path separator between each pair.

var pathComponents: [String]

The file-system path components of the receiver.

func completePath(into: AutoreleasingUnsafeMutablePointer<NSString?>?, caseSensitive: Bool, matchesInto: AutoreleasingUnsafeMutablePointer<NSArray?>?, filterTypes: [String]?)

Interprets the receiver as a path in the file system and attempts to perform filename completion, returning a numeric value that indicates whether a match was possible, and by reference the longest path that matches the receiver.

var fileSystemRepresentation: UnsafePointer<Int8>

A file system-specific representation of the receiver.

func getFileSystemRepresentation(UnsafeMutablePointer<Int8>, maxLength: Int)

Interprets the receiver as a system-independent path and fills a buffer with a C-string in a format and encoding suitable for use with file-system calls.

var isAbsolutePath: Bool

A Boolean value that indicates whether the receiver represents an absolute path.

var pathExtension: String

The path extension, if any, of the string as interpreted as a path.

var abbreviatingWithTildeInPath: String

A new string that replaces the current home directory portion of the current path with a tilde (~) character.

func appendingPathComponent(String)

Returns a new string made by appending to the receiver a given string.

func appendingPathExtension(String)

Returns a new string made by appending to the receiver an extension separator followed by a given extension.

var deletingLastPathComponent: String

A new string made by deleting the last path component from the receiver, along with any final path separator.

var deletingPathExtension: String

A new string made by deleting the extension (if any, and only the last) from the receiver.

var expandingTildeInPath: String

A new string made by expanding the initial component of the receiver to its full path value.

var resolvingSymlinksInPath: String

A new string made from the receiver by resolving all symbolic links and standardizing path.

var standardizingPath: String

A new string made by removing extraneous path components from the receiver.

func strings(byAppendingPaths: [String])

Returns an array of strings made by separately appending to the receiver each string in in a given array.