src/Filter/SimpleFilter.php
protected function doConcatenate(t\TokenRegistry $tokens)
    {
        $string = '';
        foreach ($tokens as $token) {
            $string .= $token->getFilteredContent();
        }

        return $string;
    }
protected function doConcatenate(t\TokenRegistry $tokens)
    {
        $string = '';
        foreach ($tokens as $token) {
            $string .= $token->getFilteredContent();
        }

        return $string;
    }
Implements interface Filter

@param \Org\Heigl\Hyphenator\Tokenizer\TokenRegistry $tokens The registry
to act upon

@see Org\Heigl\Hyphenator\Filter\Filter::run()
@return \Org\Heigl\Hyphenator\Tokenizer\Token