original_string: public function older()
  	{
  		return $this->live()
  			->where('published_date', '<=', $this->published_date)
  			->where('id', '<>', $this->id)
  			->orderBy('published_date', 'desc')
  			->orderBy('id', 'desc')
  			->first();
  	}
code: public function older()
  	{
  		return $this->live()
  			->where('published_date', '<=', $this->published_date)
  			->where('id', '<>', $this->id)
  			->orderBy('published_date', 'desc')
  			->orderBy('id', 'desc')
  			->first();
  	}
code_tokens: public function older ( ) { return $ this -> live ( ) -> where ( 'published_date' , '<=' , $ this -> published_date ) -> where ( 'id' , '<>' , $ this -> id ) -> orderBy ( 'published_date' , 'desc' ) -> orderBy ( 'id' , 'desc' ) -> first ( ) ; }
docstring: Returns the next older post, relative to the current one, if it exists
  @return mixed
docstring_tokens: Returns the next older post relative to the current one if it exists