Method: Dir#close

Defined in:
dir.c

#close ⇒ nil

Closes the stream in self, if it is open, and returns nil; ignored if self is already closed:

dir = Dir.new('example')
dir.read     # => "."
dir.close     # => nil
dir.close     # => nil
dir.read # Raises IOError.

Returns:

  • (nil) 


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# File 'dir.c', line 1108

static VALUE
dir_close(VALUE dir)
{
    struct dir_data *dirp;

    dirp = dir_get(dir);
    if (!dirp->dir) return Qnil;
    close_dir_data(dirp);

    return Qnil;
}