class Dir

• Dir
• Reference
• Object

Overview

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.

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

See also: File.

Included Modules

• DirRepositoryDiscovery
• Enumerable(String)
• Iterable(String)

Defined in:

Class Method Summary

• .create_if_not_exists(path)

Instance Method Summary

• #each_subdir(&)
• #to_s(io : IO)

  Appends a short String representation of this object which includes its class name and its object address.

Class Method Detail

Instance Method Detail

class Person
  def initialize(@name : String, @age : Int32)
  end
end

Person.new("John", 32).to_s # => #<Person:0x10a199f20>