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# <!-- rdoc-file=ext/pathname/pathname.c --> # Pathname represents the name of a file or directory on the filesystem, but not # the file itself. # # The pathname depends on the Operating System: Unix, Windows, etc. This library # works with pathnames of local OS, however non-Unix pathnames are supported # experimentally. # # A Pathname can be relative or absolute. It's not until you try to reference # the file that it even matters whether the file exists or not. # # Pathname is immutable. It has no method for destructive update. # # The goal of this class is to manipulate file path information in a neater way # than standard Ruby provides. The examples below demonstrate the difference. # # All functionality from File, FileTest, and some from Dir and FileUtils is # included, in an unsurprising way. It is essentially a facade for all of # these, and more. # # ## Examples # # ### Example 1: Using Pathname # # require 'pathname' # pn = Pathname.new("/usr/bin/ruby") # size = pn.size # 27662 # isdir = pn.directory? # false # dir = pn.dirname # Pathname:/usr/bin # base = pn.basename # Pathname:ruby # dir, base = pn.split # [Pathname:/usr/bin, Pathname:ruby] # data = pn.read # pn.open { \|f\| _ } # pn.each_line { \|line\| _ } # # ### Example 2: Using standard Ruby # # pn = "/usr/bin/ruby" # size = File.size(pn) # 27662 # isdir = File.directory?(pn) # false # dir = File.dirname(pn) # "/usr/bin" # base = File.basename(pn) # "ruby" # dir, base = File.split(pn) # ["/usr/bin", "ruby"] # data = File.read(pn) # File.open(pn) { \|f\| _ } # File.foreach(pn) { \|line\| _ } # # ### Example 3: Special features # # p1 = Pathname.new("/usr/lib") # Pathname:/usr/lib # p2 = p1 + "ruby/1.8" # Pathname:/usr/lib/ruby/1.8 # p3 = p1.parent # Pathname:/usr # p4 = p2.relative_path_from(p3) # Pathname:lib/ruby/1.8 # pwd = Pathname.pwd # Pathname:/home/gavin # pwd.absolute? # true # p5 = Pathname.new "." # Pathname:. # p5 = p5 + "music/../articles" # Pathname:music/../articles # p5.cleanpath # Pathname:articles # p5.realpath # Pathname:/home/gavin/articles # p5.children # [Pathname:/home/gavin/articles/linux, ...] # # ## Breakdown of functionality # # ### Core methods # # These methods are effectively manipulating a String, because that's all a path # is. None of these access the file system except for #mountpoint?, #children, # #each_child, #realdirpath and #realpath. # # * + # * #join # * #parent # * #root? # * #absolute? # * #relative? # * #relative_path_from # * #each_filename # * #cleanpath # * #realpath # * #realdirpath # * #children # * #each_child # * #mountpoint? # # # ### File status predicate methods # # These methods are a facade for FileTest: # * #blockdev? # * #chardev? # * #directory? # * #executable? # * #executable_real? # * #exist? # * #file? # * #grpowned? # * #owned? # * #pipe? # * #readable? # * #world_readable? # * #readable_real? # * #setgid? # * #setuid? # * #size # * #size? # * #socket? # * #sticky? # * #symlink? # * #writable? # * #world_writable? # * #writable_real? # * #zero? # # # ### File property and manipulation methods # # These methods are a facade for File: # * #atime # * #birthtime # * #ctime # * #mtime # * #chmod(mode) # * #lchmod(mode) # * #chown(owner, group) # * #lchown(owner, group) # * #fnmatch(pattern, args) # #fnmatch?(pattern, args) # #ftype # * #make_link(old) # * #open(args, &block) # #readlink # * #rename(to) # * #stat # * #lstat # * #make_symlink(old) # * #truncate(length) # * #utime(atime, mtime) # * #basename(args) # #dirname # * #extname # * #expand_path(args) # #split # # # ### Directory methods # # These methods are a facade for Dir: # * Pathname.glob(args) # Pathname.getwd / Pathname.pwd # * #rmdir # * #entries # * #each_entry(&block) # * #mkdir(args) # #opendir(args) # # # ### IO # # These methods are a facade for IO: # #each_line(args, &block) # #read(args) # #binread(args) # #readlines(args) # #sysopen(args) # #write(args) # #binwrite(args) # # # ### Utilities # # These methods are a mixture of Find, FileUtils, and others: # #find(&block) # * #mkpath # * #rmtree # * #unlink / #delete # # # ## Method documentation # # As the above section shows, most of the methods in Pathname are facades. The # documentation for these methods generally just says, for instance, "See # FileTest.writable?", as you should be familiar with the original method # anyway, and its documentation (e.g. through `ri`) will contain more # information. In some cases, a brief description will follow. # class Pathname # <!-- # rdoc-file=ext/pathname/pathname.c # - getwd() # --> # Returns the current working directory as a Pathname. # # Pathname.getwd # #=> #<Pathname:/home/zzak/projects/ruby> # # See Dir.getwd. # def self.getwd: () -> Pathname # <!-- # rdoc-file=ext/pathname/pathname.c # - glob(p1, p2 = v2, p3 = v3) # --> # Returns or yields Pathname objects. # # Pathname.glob("lib/i.rb") # #=> [#<Pathname:lib/ipaddr.rb>, #<Pathname:lib/irb.rb>] # # See Dir.glob. # def self.glob: (String \| Array[String] pattern, ?Integer flags) -> Array[Pathname] \| (String \| Array[String] pattern, ?Integer flags) { (Pathname) -> untyped } -> nil # <!-- # rdoc-file=ext/pathname/pathname.c # - pwd() # --> # Returns the current working directory as a Pathname. # # Pathname.getwd # #=> #<Pathname:/home/zzak/projects/ruby> # # See Dir.getwd. # def self.pwd: () -> Pathname public # <!-- # rdoc-file=ext/pathname/lib/pathname.rb # - +(other) # --> # Appends a pathname fragment to `self` to produce a new Pathname object. # # p1 = Pathname.new("/usr") # Pathname:/usr # p2 = p1 + "bin/ruby" # Pathname:/usr/bin/ruby # p3 = p1 + "/etc/passwd" # Pathname:/etc/passwd # # # / is aliased to +. # p4 = p1 / "bin/ruby" # Pathname:/usr/bin/ruby # p5 = p1 / "/etc/passwd" # Pathname:/etc/passwd # # This method doesn't access the file system; it is pure string manipulation. # def +: (Pathname \| String \| _ToStr other) -> Pathname # <!-- # rdoc-file=ext/pathname/lib/pathname.rb # - /(other) # --> # alias / + # <!-- # rdoc-file=ext/pathname/pathname.c # - <=>(p1) # --> # Provides a case-sensitive comparison operator for pathnames. # # Pathname.new('/usr') <=> Pathname.new('/usr/bin') # #=> -1 # Pathname.new('/usr/bin') <=> Pathname.new('/usr/bin') # #=> 0 # Pathname.new('/usr/bin') <=> Pathname.new('/USR/BIN') # #=> 1 # # It will return `-1`, `0` or `1` depending on the value of the left argument # relative to the right argument. Or it will return `nil` if the arguments are # not comparable. # def <=>: (Pathname other) -> Integer \| (untyped other) -> nil # <!-- # rdoc-file=ext/pathname/pathname.c # - ==(p1) # --> # Compare this pathname with `other`. The comparison is string-based. Be aware # that two different paths (`foo.txt` and `./foo.txt`) can refer to the same # file. # def ==: (untyped) -> bool # <!-- rdoc-file=ext/pathname/pathname.c --> # Compare this pathname with `other`. The comparison is string-based. Be aware # that two different paths (`foo.txt` and `./foo.txt`) can refer to the same # file. # def ===: (untyped) -> bool # <!-- # rdoc-file=ext/pathname/lib/pathname.rb # - absolute?() # --> # Predicate method for testing whether a path is absolute. # # It returns `true` if the pathname begins with a slash. # # p = Pathname.new('/im/sure') # p.absolute? # #=> true # # p = Pathname.new('not/so/sure') # p.absolute? # #=> false # def absolute?: () -> bool # <!-- # rdoc-file=ext/pathname/lib/pathname.rb # - ascend() { \|self\| ... } # --> # Iterates over and yields a new Pathname object for each element in the given # path in ascending order. # # Pathname.new('/path/to/some/file.rb').ascend {\|v\| p v} # #<Pathname:/path/to/some/file.rb> # #<Pathname:/path/to/some> # #<Pathname:/path/to> # #<Pathname:/path> # #<Pathname:/> # # Pathname.new('path/to/some/file.rb').ascend {\|v\| p v} # #<Pathname:path/to/some/file.rb> # #<Pathname:path/to/some> # #<Pathname:path/to> # #<Pathname:path> # # Returns an Enumerator if no block was given. # # enum = Pathname.new("/usr/bin/ruby").ascend # # ... do stuff ... # enum.each { \|e\| ... } # # yields Pathnames /usr/bin/ruby, /usr/bin, /usr, and /. # # It doesn't access the filesystem. # def ascend: () { (Pathname) -> untyped } -> nil \| () -> Enumerator[Pathname, nil] # <!-- # rdoc-file=ext/pathname/pathname.c # - pathname.atime -> time # --> # Returns the last access time for the file. # # See File.atime. # def atime: () -> Time # <!-- # rdoc-file=ext/pathname/pathname.c # - basename(p1 = v1) # --> # Returns the last component of the path. # # See File.basename. # def basename: (?String \| _ToStr suffix) -> Pathname # <!-- # rdoc-file=ext/pathname/pathname.c # - pathname.binread([length [, offset]]) -> string # --> # Returns all the bytes from the file, or the first `N` if specified. # # See File.binread. # def binread: (?Integer length, ?Integer offset) -> String # <!-- # rdoc-file=ext/pathname/pathname.c # - pathname.binwrite(string, [offset] ) => fixnum # - pathname.binwrite(string, [offset], open_args ) => fixnum # --> # Writes `contents` to the file, opening it in binary mode. # # See File.binwrite. # def binwrite: (String, ?Integer offset, ?mode: Integer \| String, ?flags: Integer, ?external_encoding: encoding, ?internal_encoding: encoding, ?encoding: encoding, ?textmode: boolish, ?binmode: boolish, ?autoclose: boolish, ?invalid: :replace ?, ?undef: :replace ?, ?replace: String, ?fallback: Hash[String, String] \| Proc \| Method, ?xml: :text \| :attr, ?universal_newline: true, ?cr_newline: true, ?crlf_newline: true) -> Integer # <!-- # rdoc-file=ext/pathname/pathname.c # - pathname.birthtime -> time # --> # Returns the birth time for the file. If the platform doesn't have birthtime, # raises NotImplementedError. # # See File.birthtime. # def birthtime: () -> Time # <!-- # rdoc-file=ext/pathname/pathname.c # - blockdev?() # --> # See FileTest.blockdev?. # def blockdev?: () -> bool # <!-- # rdoc-file=ext/pathname/pathname.c # - chardev?() # --> # See FileTest.chardev?. # def chardev?: () -> bool # <!-- # rdoc-file=ext/pathname/lib/pathname.rb # - children(with_directory=true) # --> # Returns the children of the directory (files and subdirectories, not # recursive) as an array of Pathname objects. # # By default, the returned pathnames will have enough information to access the # files. If you set `with_directory` to `false`, then the returned pathnames # will contain the filename only. # # For example: # pn = Pathname("/usr/lib/ruby/1.8") # pn.children # # -> [ Pathname:/usr/lib/ruby/1.8/English.rb, # Pathname:/usr/lib/ruby/1.8/Env.rb, # Pathname:/usr/lib/ruby/1.8/abbrev.rb, ... ] # pn.children(false) # # -> [ Pathname:English.rb, Pathname:Env.rb, Pathname:abbrev.rb, ... ] # # Note that the results never contain the entries `.` and `..` in the directory # because they are not children. # def children: (?boolish with_directory) -> Array[Pathname] # <!-- # rdoc-file=ext/pathname/pathname.c # - pathname.chmod(mode_int) -> integer # --> # Changes file permissions. # # See File.chmod. # def chmod: (Integer mode_int) -> Integer # <!-- # rdoc-file=ext/pathname/pathname.c # - pathname.chown(owner_int, group_int) -> integer # --> # Change owner and group of the file. # # See File.chown. # def chown: (Integer owner, Integer group) -> Integer # <!-- # rdoc-file=ext/pathname/lib/pathname.rb # - cleanpath(consider_symlink=false) # --> # Returns clean pathname of `self` with consecutive slashes and useless dots # removed. The filesystem is not accessed. # # If `consider_symlink` is `true`, then a more conservative algorithm is used to # avoid breaking symbolic linkages. This may retain more `..` entries than # absolutely necessary, but without accessing the filesystem, this can't be # avoided. # # See Pathname#realpath. # def cleanpath: (?boolish consider_symlink) -> Pathname # <!-- # rdoc-file=ext/pathname/pathname.c # - pathname.ctime -> time # --> # Returns the last change time, using directory information, not the file # itself. # # See File.ctime. # def ctime: () -> Time # <!-- rdoc-file=ext/pathname/pathname.c --> # Removes a file or directory, using File.unlink if `self` is a file, or # Dir.unlink as necessary. # def delete: () -> Integer # <!-- # rdoc-file=ext/pathname/lib/pathname.rb # - descend() { \|v\| ... } # --> # Iterates over and yields a new Pathname object for each element in the given # path in descending order. # # Pathname.new('/path/to/some/file.rb').descend {\|v\| p v} # #<Pathname:/> # #<Pathname:/path> # #<Pathname:/path/to> # #<Pathname:/path/to/some> # #<Pathname:/path/to/some/file.rb> # # Pathname.new('path/to/some/file.rb').descend {\|v\| p v} # #<Pathname:path> # #<Pathname:path/to> # #<Pathname:path/to/some> # #<Pathname:path/to/some/file.rb> # # Returns an Enumerator if no block was given. # # enum = Pathname.new("/usr/bin/ruby").descend # # ... do stuff ... # enum.each { \|e\| ... } # # yields Pathnames /, /usr, /usr/bin, and /usr/bin/ruby. # # It doesn't access the filesystem. # def descend: () { (Pathname) -> untyped } -> nil \| () -> Enumerator[Pathname, nil] # <!-- # rdoc-file=ext/pathname/pathname.c # - directory?() # --> # See FileTest.directory?. # def directory?: () -> bool # <!-- # rdoc-file=ext/pathname/pathname.c # - dirname() # --> # Returns all but the last component of the path. # # See File.dirname. # def dirname: () -> Pathname # <!-- # rdoc-file=ext/pathname/lib/pathname.rb # - each_child(with_directory=true, &b) # --> # Iterates over the children of the directory (files and subdirectories, not # recursive). # # It yields Pathname object for each child. # # By default, the yielded pathnames will have enough information to access the # files. # # If you set `with_directory` to `false`, then the returned pathnames will # contain the filename only. # # Pathname("/usr/local").each_child {\|f\| p f } # #=> #<Pathname:/usr/local/share> # # #<Pathname:/usr/local/bin> # # #<Pathname:/usr/local/games> # # #<Pathname:/usr/local/lib> # # #<Pathname:/usr/local/include> # # #<Pathname:/usr/local/sbin> # # #<Pathname:/usr/local/src> # # #<Pathname:/usr/local/man> # # Pathname("/usr/local").each_child(false) {\|f\| p f } # #=> #<Pathname:share> # # #<Pathname:bin> # # #<Pathname:games> # # #<Pathname:lib> # # #<Pathname:include> # # #<Pathname:sbin> # # #<Pathname:src> # # #<Pathname:man> # # Note that the results never contain the entries `.` and `..` in the directory # because they are not children. # # See Pathname#children # def each_child: (?boolish with_directory) { (Pathname) -> void } -> Array[Pathname] \| (?boolish with_directory) -> Enumerator[Pathname, Array[Pathname]] # <!-- # rdoc-file=ext/pathname/pathname.c # - each_entry() # --> # Iterates over the entries (files and subdirectories) in the directory, # yielding a Pathname object for each entry. # def each_entry: () { (Pathname) -> untyped } -> nil # <!-- # rdoc-file=ext/pathname/lib/pathname.rb # - each_filename() { \|filename\| ... } # --> # Iterates over each component of the path. # # Pathname.new("/usr/bin/ruby").each_filename {\|filename\| ... } # # yields "usr", "bin", and "ruby". # # Returns an Enumerator if no block was given. # # enum = Pathname.new("/usr/bin/ruby").each_filename # # ... do stuff ... # enum.each { \|e\| ... } # # yields "usr", "bin", and "ruby". # def each_filename: () { (String) -> untyped } -> nil \| () -> Enumerator[String, nil] # <!-- # rdoc-file=ext/pathname/pathname.c # - pathname.each_line {\|line\| ... } # - pathname.each_line(sep=$/ [, open_args]) {\|line\| block } -> nil # - pathname.each_line(limit [, open_args]) {\|line\| block } -> nil # - pathname.each_line(sep, limit [, open_args]) {\|line\| block } -> nil # - pathname.each_line(...) -> an_enumerator # --> # Iterates over each line in the file and yields a String object for each. # def each_line: (?String sep, ?Integer limit, ?mode: Integer \| String, ?flags: Integer, ?external_encoding: encoding, ?internal_encoding: encoding, ?encoding: encoding, ?textmode: boolish, ?binmode: boolish, ?autoclose: boolish, ?chomp: boolish) { (String) -> untyped } -> nil \| (Integer limit, ?mode: Integer \| String, ?flags: Integer, ?external_encoding: encoding, ?internal_encoding: encoding, ?encoding: encoding, ?textmode: boolish, ?binmode: boolish, ?autoclose: boolish, ?chomp: boolish) { (String) -> untyped } -> nil \| (?String sep, ?Integer limit, ?mode: Integer \| String, ?flags: Integer, ?external_encoding: encoding, ?internal_encoding: encoding, ?encoding: encoding, ?textmode: boolish, ?binmode: boolish, ?autoclose: boolish, ?chomp: boolish) -> Enumerator[String, nil] \| (Integer limit, ?mode: Integer \| String, ?flags: Integer, ?external_encoding: encoding, ?internal_encoding: encoding, ?encoding: encoding, ?textmode: boolish, ?binmode: boolish, ?autoclose: boolish, ?chomp: boolish) -> Enumerator[String, nil] # <!-- # rdoc-file=ext/pathname/pathname.c # - empty?() # --> # Tests the file is empty. # # See Dir#empty? and FileTest.empty?. # def empty?: () -> bool # <!-- # rdoc-file=ext/pathname/pathname.c # - entries() # --> # Return the entries (files and subdirectories) in the directory, each as a # Pathname object. # # The results contains just the names in the directory, without any trailing # slashes or recursive look-up. # # pp Pathname.new('/usr/local').entries # #=> [#<Pathname:share>, # # #<Pathname:lib>, # # #<Pathname:..>, # # #<Pathname:include>, # # #<Pathname:etc>, # # #<Pathname:bin>, # # #<Pathname:man>, # # #<Pathname:games>, # # #<Pathname:.>, # # #<Pathname:sbin>, # # #<Pathname:src>] # # The result may contain the current directory `#<Pathname:.>` and the parent # directory `#<Pathname:..>`. # # If you don't want `.` and `..` and want directories, consider # Pathname#children. # def entries: () -> Array[Pathname] # <!-- rdoc-file=ext/pathname/pathname.c --> # Compare this pathname with `other`. The comparison is string-based. Be aware # that two different paths (`foo.txt` and `./foo.txt`) can refer to the same # file. # def eql?: (untyped) -> bool # <!-- # rdoc-file=ext/pathname/pathname.c # - executable?() # --> # See FileTest.executable?. # def executable?: () -> bool # <!-- # rdoc-file=ext/pathname/pathname.c # - executable_real?() # --> # See FileTest.executable_real?. # def executable_real?: () -> bool # <!-- # rdoc-file=ext/pathname/pathname.c # - exist?() # --> # See FileTest.exist?. # def exist?: () -> bool # <!-- # rdoc-file=ext/pathname/pathname.c # - expand_path(p1 = v1) # --> # Returns the absolute path for the file. # # See File.expand_path. # def expand_path: (?String dir) -> Pathname # <!-- # rdoc-file=ext/pathname/pathname.c # - extname() # --> # Returns the file's extension. # # See File.extname. # def extname: () -> String # <!-- # rdoc-file=ext/pathname/pathname.c # - file?() # --> # See FileTest.file?. # def file?: () -> bool # <!-- # rdoc-file=ext/pathname/lib/pathname.rb # - find(ignore_error: true) { \|pathname\| ... } # --> # Iterates over the directory tree in a depth first manner, yielding a Pathname # for each file under "this" directory. # # Returns an Enumerator if no block is given. # # Since it is implemented by the standard library module Find, Find.prune can be # used to control the traversal. # # If `self` is `.`, yielded pathnames begin with a filename in the current # directory, not `./`. # # See Find.find # def find: (?ignore_error: boolish) { (Pathname) -> untyped } -> nil \| (?ignore_error: boolish) -> Enumerator[Pathname, nil] # <!-- # rdoc-file=ext/pathname/pathname.c # - pathname.fnmatch(pattern, [flags]) -> true or false # - pathname.fnmatch?(pattern, [flags]) -> true or false # --> # Return `true` if the receiver matches the given pattern. # # See File.fnmatch. # def fnmatch: (String pattern, ?Integer flags) -> bool # <!-- rdoc-file=ext/pathname/pathname.c --> # Return `true` if the receiver matches the given pattern. # # See File.fnmatch. # alias fnmatch? fnmatch # <!-- # rdoc-file=ext/pathname/pathname.c # - pathname.freeze -> obj # --> # Freezes this Pathname. # # See Object.freeze. # def freeze: () -> Pathname # <!-- # rdoc-file=ext/pathname/pathname.c # - pathname.ftype -> string # --> # Returns "type" of file ("file", "directory", etc). # # See File.ftype. # def ftype: () -> String # <!-- # rdoc-file=ext/pathname/pathname.c # - glob(p1, p2 = v2) # --> # Returns or yields Pathname objects. # # Pathname("ruby-2.4.2").glob("R.md") # #=> [#<Pathname:ruby-2.4.2/README.md>, #<Pathname:ruby-2.4.2/README.ja.md>] # # See Dir.glob. This method uses the `base` keyword argument of Dir.glob. # def glob: (String \| Array[String] pattern, ?Integer flags) -> Array[Pathname] \| (String \| Array[String] pattern, ?Integer flags) { (Pathname) -> untyped } -> nil # <!-- # rdoc-file=ext/pathname/pathname.c # - grpowned?() # --> # See FileTest.grpowned?. # def grpowned?: () -> bool def hash: () -> Integer def inspect: () -> String # <!-- # rdoc-file=ext/pathname/lib/pathname.rb # - join(args) # --> # Joins the given pathnames onto `self` to create a new Pathname object. # # path0 = Pathname.new("/usr") # Pathname:/usr # path0 = path0.join("bin/ruby") # Pathname:/usr/bin/ruby # # is the same as # path1 = Pathname.new("/usr") + "bin/ruby" # Pathname:/usr/bin/ruby # path0 == path1 # #=> true # def join: (String \| _ToStr \| Pathname args) -> Pathname # <!-- # rdoc-file=ext/pathname/pathname.c # - pathname.lchmod(mode_int) -> integer # --> # Same as Pathname.chmod, but does not follow symbolic links. # # See File.lchmod. # def lchmod: (Integer mode) -> Integer # <!-- # rdoc-file=ext/pathname/pathname.c # - pathname.lchown(owner_int, group_int) -> integer # --> # Same as Pathname.chown, but does not follow symbolic links. # # See File.lchown. # def lchown: (Integer owner, Integer group) -> Integer # <!-- # rdoc-file=ext/pathname/pathname.c # - lstat() # --> # See File.lstat. # def lstat: () -> ::File::Stat # <!-- # rdoc-file=ext/pathname/pathname.c # - pathname.make_link(old) # --> # Creates a hard link at pathname. # # See File.link. # def make_link: (String \| Pathname \| _ToStr old) -> Integer # <!-- # rdoc-file=ext/pathname/pathname.c # - pathname.make_symlink(old) # --> # Creates a symbolic link. # # See File.symlink. # def make_symlink: (String \| Pathname \| _ToStr old) -> Integer # <!-- # rdoc-file=ext/pathname/pathname.c # - mkdir(p1 = v1) # --> # Create the referenced directory. # # See Dir.mkdir. # def mkdir: (?Integer perm) -> Integer # <!-- # rdoc-file=ext/pathname/lib/pathname.rb # - mkpath(mode: nil) # --> # Creates a full path, including any intermediate directories that don't yet # exist. # # See FileUtils.mkpath and FileUtils.mkdir_p # def mkpath: () -> nil # <!-- # rdoc-file=ext/pathname/lib/pathname.rb # - mountpoint?() # --> # Returns `true` if `self` points to a mountpoint. # def mountpoint?: () -> bool # <!-- # rdoc-file=ext/pathname/pathname.c # - pathname.mtime -> time # --> # Returns the last modified time of the file. # # See File.mtime. # def mtime: () -> Time # <!-- # rdoc-file=ext/pathname/pathname.c # - pathname.open() # - pathname.open(mode="r" [, opt]) -> file # - pathname.open([mode [, perm]] [, opt]) -> file # - pathname.open(mode="r" [, opt]) {\|file\| block } -> obj # - pathname.open([mode [, perm]] [, opt]) {\|file\| block } -> obj # --> # Opens the file for reading or writing. # # See File.open. # def open: (?string \| int mode, ?int perm) -> File \| [T] (?string \| int mode, ?int perm) { (File) -> T } -> T # <!-- # rdoc-file=ext/pathname/pathname.c # - opendir() # --> # Opens the referenced directory. # # See Dir.open. # def opendir: () -> Dir \| [U] () { (Dir) -> U } -> U # <!-- # rdoc-file=ext/pathname/pathname.c # - owned?() # --> # See FileTest.owned?. # def owned?: () -> bool # <!-- # rdoc-file=ext/pathname/lib/pathname.rb # - parent() # --> # Returns the parent directory. # # This is same as `self + '..'`. # def parent: () -> Pathname # <!-- # rdoc-file=ext/pathname/pathname.c # - pipe?() # --> # See FileTest.pipe?. # def pipe?: () -> bool # <!-- # rdoc-file=ext/pathname/pathname.c # - pathname.read([length [, offset]]) -> string # - pathname.read([length [, offset]], open_args) -> string # --> # Returns all data from the file, or the first `N` bytes if specified. # # See File.read. # def read: (?Integer length, ?Integer offset, ?mode: Integer \| String, ?flags: Integer, ?external_encoding: encoding, ?internal_encoding: encoding, ?encoding: encoding, ?textmode: boolish, ?binmode: boolish, ?autoclose: boolish) -> String # <!-- # rdoc-file=ext/pathname/pathname.c # - readable?() # --> # See FileTest.readable?. # def readable?: () -> bool # <!-- # rdoc-file=ext/pathname/pathname.c # - readable_real?() # --> # See FileTest.readable_real?. # def readable_real?: () -> bool # <!-- # rdoc-file=ext/pathname/pathname.c # - pathname.readlines(sep=$/ [, open_args]) -> array # - pathname.readlines(limit [, open_args]) -> array # - pathname.readlines(sep, limit [, open_args]) -> array # --> # Returns all the lines from the file. # # See File.readlines. # def readlines: (?String sep, ?Integer limit, ?mode: Integer \| String, ?flags: Integer, ?external_encoding: encoding, ?internal_encoding: encoding, ?encoding: encoding, ?textmode: boolish, ?binmode: boolish, ?autoclose: boolish, ?chomp: boolish) -> Array[String] \| (Integer limit, ?mode: Integer \| String, ?flags: Integer, ?external_encoding: encoding, ?internal_encoding: encoding, ?encoding: encoding, ?textmode: boolish, ?binmode: boolish, ?autoclose: boolish, ?chomp: boolish) -> Array[String] # <!-- # rdoc-file=ext/pathname/pathname.c # - readlink() # --> # Read symbolic link. # # See File.readlink. # def readlink: () -> untyped # <!-- # rdoc-file=ext/pathname/pathname.c # - realdirpath(p1 = v1) # --> # Returns the real (absolute) pathname of `self` in the actual filesystem. # # Does not contain symlinks or useless dots, `..` and `.`. # # The last component of the real pathname can be nonexistent. # def realdirpath: (?string \| Pathname base_dir) -> Pathname # <!-- # rdoc-file=ext/pathname/pathname.c # - realpath(p1 = v1) # --> # Returns the real (absolute) pathname for `self` in the actual filesystem. # # Does not contain symlinks or useless dots, `..` and `.`. # # All components of the pathname must exist when this method is called. # def realpath: (?string \| Pathname base_dir) -> Pathname # <!-- # rdoc-file=ext/pathname/lib/pathname.rb # - relative?() # --> # The opposite of Pathname#absolute? # # It returns `false` if the pathname begins with a slash. # # p = Pathname.new('/im/sure') # p.relative? # #=> false # # p = Pathname.new('not/so/sure') # p.relative? # #=> true # def relative?: () -> bool # <!-- # rdoc-file=ext/pathname/lib/pathname.rb # - relative_path_from(base_directory) # --> # Returns a relative path from the given `base_directory` to the receiver. # # If `self` is absolute, then `base_directory` must be absolute too. # # If `self` is relative, then `base_directory` must be relative too. # # This method doesn't access the filesystem. It assumes no symlinks. # # ArgumentError is raised when it cannot find a relative path. # # Note that this method does not handle situations where the case sensitivity of # the filesystem in use differs from the operating system default. # def relative_path_from: (Pathname \| string base_directory) -> Pathname # <!-- # rdoc-file=ext/pathname/pathname.c # - rename(p1) # --> # Rename the file. # # See File.rename. # def rename: (Pathname \| string new_name) -> 0 # <!-- # rdoc-file=ext/pathname/pathname.c # - rmdir() # --> # Remove the referenced directory. # # See Dir.rmdir. # def rmdir: () -> 0 # <!-- # rdoc-file=ext/pathname/lib/pathname.rb # - rmtree() # --> # Recursively deletes a directory, including all directories beneath it. # # See FileUtils.rm_r # def rmtree: () -> void # <!-- # rdoc-file=ext/pathname/lib/pathname.rb # - root?() # --> # Predicate method for root directories. Returns `true` if the pathname # consists of consecutive slashes. # # It doesn't access the filesystem. So it may return `false` for some pathnames # which points to roots such as `/usr/..`. # def root?: () -> bool # <!-- # rdoc-file=ext/pathname/pathname.c # - setgid?() # --> # See FileTest.setgid?. # def setgid?: () -> bool # <!-- # rdoc-file=ext/pathname/pathname.c # - setuid?() # --> # See FileTest.setuid?. # def setuid?: () -> bool # <!-- # rdoc-file=ext/pathname/pathname.c # - size() # --> # See FileTest.size. # def size: () -> Integer # <!-- # rdoc-file=ext/pathname/pathname.c # - size?() # --> # See FileTest.size?. # def size?: () -> Integer? # <!-- # rdoc-file=ext/pathname/pathname.c # - socket?() # --> # See FileTest.socket?. # def socket?: () -> untyped # <!-- # rdoc-file=ext/pathname/pathname.c # - split() # --> # Returns the #dirname and the #basename in an Array. # # See File.split. # def split: () -> [ Pathname, Pathname ] # <!-- # rdoc-file=ext/pathname/pathname.c # - stat() # --> # Returns a File::Stat object. # # See File.stat. # def stat: () -> File::Stat # <!-- # rdoc-file=ext/pathname/pathname.c # - sticky?() # --> # See FileTest.sticky?. # def sticky?: () -> untyped # <!-- # rdoc-file=ext/pathname/pathname.c # - sub(*args) # --> # Return a pathname which is substituted by String#sub. # # path1 = Pathname.new('/usr/bin/perl') # path1.sub('perl', 'ruby') # #=> #<Pathname:/usr/bin/ruby> # def sub: (Regexp \| string pattern, string \| Hash[String, String] replacement) -> Pathname \| (Regexp \| string pattern) { (String match) -> string } -> Pathname # <!-- # rdoc-file=ext/pathname/pathname.c # - sub_ext(p1) # --> # Return a pathname with `repl` added as a suffix to the basename. # # If self has no extension part, `repl` is appended. # # Pathname.new('/usr/bin/shutdown').sub_ext('.rb') # #=> #<Pathname:/usr/bin/shutdown.rb> # def sub_ext: (string replacement) -> Pathname # <!-- # rdoc-file=ext/pathname/pathname.c # - symlink?() # --> # See FileTest.symlink?. # def symlink?: () -> untyped # <!-- # rdoc-file=ext/pathname/pathname.c # - pathname.sysopen([mode, [perm]]) -> fixnum # --> # See IO.sysopen. # def sysopen: (?String mode, ?Integer perm) -> Integer # <!-- # rdoc-file=ext/pathname/pathname.c # - pathname.taint -> obj # --> # Returns pathname. This method is deprecated and will be removed in Ruby 3.2. # def taint: () -> Pathname # <!-- rdoc-file=ext/pathname/pathname.c --> # Return the path as a String. # # to_path is implemented so Pathname objects are usable with File.open, etc. # def to_path: () -> String # <!-- # rdoc-file=ext/pathname/pathname.c # - pathname.to_s -> string # - pathname.to_path -> string # --> # Return the path as a String. # # to_path is implemented so Pathname objects are usable with File.open, etc. # alias to_s to_path # <!-- # rdoc-file=ext/pathname/pathname.c # - truncate(p1) # --> # Truncates the file to `length` bytes. # # See File.truncate. # def truncate: (Integer length) -> 0 # <!-- # rdoc-file=ext/pathname/pathname.c # - unlink() # --> # Removes a file or directory, using File.unlink if `self` is a file, or # Dir.unlink as necessary. # def unlink: () -> Integer # <!-- # rdoc-file=ext/pathname/pathname.c # - pathname.untaint -> obj # --> # Returns pathname. This method is deprecated and will be removed in Ruby 3.2. # def untaint: () -> Pathname # <!-- # rdoc-file=ext/pathname/pathname.c # - utime(p1, p2) # --> # Update the access and modification times of the file. # # See File.utime. # def utime: (Integer \| Time atime, Integer \| Time mtime) -> Integer # <!-- # rdoc-file=ext/pathname/pathname.c # - world_readable?() # --> # See FileTest.world_readable?. # def world_readable?: () -> (Integer \| nil) # <!-- # rdoc-file=ext/pathname/pathname.c # - world_writable?() # --> # See FileTest.world_writable?. # def world_writable?: () -> (Integer \| nil) # <!-- # rdoc-file=ext/pathname/pathname.c # - writable?() # --> # See FileTest.writable?. # def writable?: () -> bool # <!-- # rdoc-file=ext/pathname/pathname.c # - writable_real?() # --> # See FileTest.writable_real?. # def writable_real?: () -> bool # <!-- # rdoc-file=ext/pathname/pathname.c # - pathname.write(string, [offset] ) => fixnum # - pathname.write(string, [offset], open_args ) => fixnum # --> # Writes `contents` to the file. # # See File.write. # def write: (String content, ?Integer offset, ?mode: Integer \| String, ?flags: Integer, ?external_encoding: encoding, ?internal_encoding: encoding, ?encoding: encoding, ?textmode: boolish, ?binmode: boolish, ?autoclose: boolish) -> Integer # <!-- # rdoc-file=ext/pathname/pathname.c # - zero?() # --> # See FileTest.zero?. # def zero?: () -> bool private def add_trailing_separator: (untyped path) -> untyped def chop_basename: (untyped path) -> untyped def cleanpath_aggressive: () -> untyped def cleanpath_conservative: () -> untyped def del_trailing_separator: (untyped path) -> untyped def has_trailing_separator?: (untyped path) -> untyped # <!-- # rdoc-file=ext/pathname/pathname.c # - new(p1) # --> # Create a Pathname object from the given String (or String-like object). If # `path` contains a NULL character (`\0`), an ArgumentError is raised. # def initialize: (string \| Pathname) -> void def plus: (untyped path1, untyped path2) -> untyped def prepend_prefix: (untyped prefix, untyped relpath) -> untyped def split_names: (untyped path) -> untyped SAME_PATHS: Proc SEPARATOR_LIST: String SEPARATOR_PAT: Regexp TO_PATH: Symbol end %a{annotate:rdoc:skip} module Kernel private # <!-- # rdoc-file=ext/pathname/pathname.c # - Pathname(path) -> pathname # --> # Creates a new Pathname object from the given string, `path`, and returns # pathname object. # # In order to use this constructor, you must first require the Pathname standard # library extension. # # require 'pathname' # Pathname("/home/zzak") # #=> #<Pathname:/home/zzak> # # See also Pathname::new for more information. # def self?.Pathname: (String \| Pathname) -> Pathname end