src/TerminalObject/Dynamic/Input.php
protected function acceptableFormatted()
    {
        if (!is_array($this->acceptable)) {
            return '';
        }

        $acceptable = array_map([$this, 'acceptableItemFormatted'], $this->acceptable);

        return '[' . implode('/', $acceptable) . ']';
    }
protected function acceptableFormatted()
    {
        if (!is_array($this->acceptable)) {
            return '';
        }

        $acceptable = array_map([$this, 'acceptableItemFormatted'], $this->acceptable);

        return '[' . implode('/', $acceptable) . ']';
    }
protected function acceptableFormatted ( ) { if ( ! is_array ( $ this -> acceptable ) ) { return '' ; } $ acceptable = array_map ( [ $ this , 'acceptableItemFormatted' ] , $ this -> acceptable ) ; return '[' . implode ( '/' , $ acceptable ) . ']' ; }
Format the acceptable responses as options

@return string
Format the acceptable responses as options