Optimize precission value

Author: Andrey Helldar

src/DigitText.php

@@ -35,6 +35,8 @@ class DigitText
      */
     private $surplus = 0;
 
+    private $precision = 2;
+
     /**
      * @var bool
      */
@@ -326,7 +328,7 @@ private function getCurrency(string $content = null): string
             $result = implode(' ', [
                 trim($content),
                 $this->texts['currency']['int'],
-                str_pad((string) $this->surplus, $this->texts['currency']['precision'], '0', STR_PAD_RIGHT),
+                str_pad((string) $this->surplus, $this->precision, '0', STR_PAD_RIGHT),
                 $this->texts['currency']['fraction'],
             ]);
         }

src/lang/de.php

@@ -97,10 +97,9 @@
     ],
 
     'currency' => [
-        'int'       => 'Mark',
-        'fraction'  => 'cent',
-        'position'  => 'after',
-        'precision' => 2,
+        'int'      => 'Mark',
+        'fraction' => 'cent',
+        'position' => 'after',
     ],
 
     'zero' => 'null',

src/lang/en.php

@@ -97,10 +97,9 @@
     ],
 
     'currency' => [
-        'int'       => 'dollars',
-        'fraction'  => 'cents',
-        'position'  => 'after',
-        'precision' => 2,
+        'int'      => 'dollars',
+        'fraction' => 'cents',
+        'position' => 'after',
     ],
 
     'zero' => 'zero',

src/lang/ru.php

@@ -97,10 +97,9 @@
     ],
 
     'currency' => [
-        'int'       => 'руб',
-        'fraction'  => 'коп',
-        'position'  => 'after',
-        'precision' => 2,
+        'int'      => 'руб',
+        'fraction' => 'коп',
+        'position' => 'after',
     ],
 
     'zero' => 'ноль',

src/lang/uk.php

@@ -97,10 +97,9 @@
     ],
 
     'currency' => [
-        'int'       => 'грн',
-        'fraction'  => 'коп',
-        'position'  => 'after',
-        'precision' => 2,
+        'int'      => 'грн',
+        'fraction' => 'коп',
+        'position' => 'after',
     ],
 
     'zero' => 'нуль',