```ruby
class Table
  attr_reader :xsize
  attr_reader :ysize
  attr_reader :zsize
  
  def self._load(array) # :nodoc:
    self.class.new.instance_eval do
      @size, @xsize, @ysize, @zsize, _, *@data = array.unpack('LLLLLS*')
      self
    end
  end
end```

Remove unnecessary `self` return in `Table` RGSSx class.
user
```ruby
class Table
  attr_reader :xsize
  attr_reader :ysize
  attr_reader :zsize
  
  def self._load(array) # :nodoc:
    self.class.new.instance_eval do
      @size, @xsize, @ysize, @zsize, _, *@data = array.unpack('LLLLLS*')
    end
  end
end```
assistant