Type:
Class

Objects of class Dir are directory streams representing directories in the underlying file system. They provide a variety of ways to list directories and their contents. See also File.

The directory used in these examples contains the two regular files (config.h and main.rb), the parent directory (..), and the directory itself (.).

chroot

Dir.chroot( string ) â 0 Class Public methods Changes this process's idea of

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rewind

dir.rewind â dir Instance Public methods Repositions dir to the first

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glob

Dir.glob( pattern, [flags] ) â arrayDir.glob( pattern, [flags] ) {| filename | block } â nil Class Public

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delete

Dir.delete( string ) â 0 Class Public methods Deletes the named directory. Raises

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open

Dir.open( string ) â aDirDir.open( string ) {| aDir | block } â anObject Class Public methods

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read

dir.read â string or nil Instance Public methods Reads the next entry from

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each

dir.each { |filename| block } â dirdir.each â an_enumerator Instance Public methods

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rmdir

Dir.rmdir( string ) â 0 Class Public methods Deletes the named directory. Raises

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entries

Dir.entries( dirname ) â array Class Public methods Returns an array containing

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exist?

Dir.exist?(file_name) â true or false Class Public methods Returns true

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