¨4.0.1¨

Modules/Currency/Services/CurrencyRateExchanger.php

@@ -10,32 +10,35 @@ class CurrencyRateExchanger
     /**
      * Instance of swap.
      *
-     * @var \Swap\Swap
+     * @var Swap
      */
     private $swap;
 
+
     /**
      * Create a new CurrencyRateExchanger instance.
      *
-     * @param \Swap\Swap $swap
+     * @param Swap $swap
      */
     public function __construct(Swap $swap)
     {
         $this->swap = $swap;
     }
 
+
     /**
      * Exchange to the latest currency rate.
      *
      * @param string $fromCurrency
      * @param string $toCurrency
+     *
      * @return float|null
      */
     public function exchange($fromCurrency, $toCurrency)
     {
         try {
             return $this->swap->latest("{$fromCurrency}/{$toCurrency}")->getValue();
-        } catch (Exception $e) {
+        } catch (Exception) {
             return 1;
         }
     }