@@ -87,6 +87,9 @@ |
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87 | 87 | $this->addItem($function($object)); |
88 | 88 | } |
89 | 89 | |
90 | + /** |
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91 | + * @param \Closure $callBack |
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92 | + */ |
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90 | 93 | public function apply($callBack){ |
91 | 94 | foreach ($this->content as $item){ |
92 | 95 | $callBack($item); |