original_string: public function toCapitalCaseWords() {
  		$encoding = $this->encoding;
  		return $this->split(' ')->map(function ($str) use ($encoding) {
  			return Text::create($str, $encoding)->toCapitalCase();
  		})->join(' ');
  	}
code: public function toCapitalCaseWords() {
  		$encoding = $this->encoding;
  		return $this->split(' ')->map(function ($str) use ($encoding) {
  			return Text::create($str, $encoding)->toCapitalCase();
  		})->join(' ');
  	}
code_tokens: public function toCapitalCaseWords ( ) { $ encoding = $ this -> encoding ; return $ this -> split ( ' ' ) -> map ( function ( $ str ) use ( $ encoding ) { return Text :: create ( $ str , $ encoding ) -> toCapitalCase ( ) ; } ) -> join ( ' ' ) ; }
docstring: Transforms the string with the words capitalized.
  
  @return Text
docstring_tokens: Transforms the string with the words capitalized .