@@ -81,7 +81,7 @@ discard block |
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81 | 81 | * |
82 | 82 | * @param string $key for data subset. |
83 | 83 | * |
84 | - * @return array with the dataset |
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84 | + * @return string with the dataset |
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85 | 85 | */ |
86 | 86 | public function getDataset($key) |
87 | 87 | { |
@@ -140,7 +140,7 @@ discard block |
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140 | 140 | * @param string $key for the dataset |
141 | 141 | * @param string $item to add |
142 | 142 | * |
143 | - * @return array as new item inserted |
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143 | + * @return string as new item inserted |
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144 | 144 | */ |
145 | 145 | public function addItem($key, $item) |
146 | 146 | { |
@@ -168,7 +168,7 @@ discard block |
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168 | 168 | * @param string $itemId where to store it |
169 | 169 | * @param string $entry to add |
170 | 170 | * |
171 | - * @return array as item upserted |
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171 | + * @return string as item upserted |
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172 | 172 | */ |
173 | 173 | public function upsertItem($keyDataset, $itemId, $entry) |
174 | 174 | { |