public function getQuantityMetricAttribute()
    {
        $quantity = $this->getAttribute('quantity');

        if ($this->item && $this->item->metric) {
            $metric = $this->item->metric->name;
        } else {
            $metric = null;
        }

        return trim(sprintf('%s %s', $quantity, $metric));
    }
public function getQuantityMetricAttribute()
    {
        $quantity = $this->getAttribute('quantity');

        if ($this->item && $this->item->metric) {
            $metric = $this->item->metric->name;
        } else {
            $metric = null;
        }

        return trim(sprintf('%s %s', $quantity, $metric));
    }
public function getQuantityMetricAttribute ( ) { $ quantity = $ this -> getAttribute ( 'quantity' ) ; if ( $ this -> item && $ this -> item -> metric ) { $ metric = $ this -> item -> metric -> name ; } else { $ metric = null ; } return trim ( sprintf ( '%s %s' , $ quantity , $ metric ) ) ; }
Accessor for viewing the quantity combined with the item metric.

@return string
Accessor for viewing the quantity combined with the item metric .