Code Duplication    Length = 7-7 lines in 2 locations

src/RowCollection.php 2 locations

@@ 250-256 (lines=7) @@
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                return array_values($this->rows);
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            }
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            foreach ($this->rows as $row) {
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                $k = $row->$key;
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                if (!empty($k)) {
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                    $rows[$k] = $row;
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                }
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            }
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            return $rows;
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        }
@@ 262-268 (lines=7) @@
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        }
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        if ($key !== null) {
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            foreach ($this->rows as $row) {
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                $k = $row->$key;
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                if (!empty($k)) {
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                    $rows[$k] = $row->$name;
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                }
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            }
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            return $rows;
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        }