Dir#rewind

() -> self

rewind → self

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

    GetDIR(dir, dirp);
    rewinddir(dirp->dir);
    return dir;
}

Sets the position in self to zero; see Dir As Stream-Like:

Example

dir = Dir.new('example')
dir.read    # => "."
dir.read    # => ".."
dir.pos     # => 2
dir.rewind  # => #<Dir:example>
dir.pos     # => 0

See also #read #seek #pos= #tell also in 4.1 · 4.0 · 3.3 · 3.2 · 3.1 · 3.0