@@ -56,6 +56,9 @@ |
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56 | 56 | return $out; |
57 | 57 | } |
58 | 58 | |
59 | + /** |
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60 | + * @param integer $strategy |
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61 | + */ |
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59 | 62 | protected function mergeFields(&$original, $external, $strategy) |
60 | 63 | { |
61 | 64 | if ($original instanceof self && method_exists($original, 'merge')) { |