lroman242 /
laravel-cassandra
| @@ 206-219 (lines=14) @@ | ||
| 203 | * @param \ArrayAccess|array $items |
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| 204 | * @return static |
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| 205 | */ |
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| 206 | public function diff($items) |
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| 207 | { |
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| 208 | $diff = new static([], $this->model); |
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| 209 | ||
| 210 | $dictionary = $this->getDictionary($items); |
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| 211 | ||
| 212 | foreach ($this->items as $item) { |
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| 213 | if (!isset($dictionary[(string) $item->getKey()])) { |
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| 214 | $diff->add($item); |
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| 215 | } |
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| 216 | } |
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| 217 | ||
| 218 | return $diff; |
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| 219 | } |
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| 220 | ||
| 221 | /** |
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| 222 | * Intersect the collection with the given items. |
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| @@ 227-240 (lines=14) @@ | ||
| 224 | * @param \ArrayAccess|array $items |
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| 225 | * @return static |
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| 226 | */ |
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| 227 | public function intersect($items) |
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| 228 | { |
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| 229 | $intersect = new static([], $this->model); |
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| 230 | ||
| 231 | $dictionary = $this->getDictionary($items); |
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| 232 | ||
| 233 | foreach ($this->items as $item) { |
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| 234 | if (isset($dictionary[(string) $item->getKey()])) { |
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| 235 | $intersect->add($item); |
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| 236 | } |
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| 237 | } |
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| 238 | ||
| 239 | return $intersect; |
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| 240 | } |
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| 241 | ||
| 242 | /** |
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| 243 | * Return only unique items from the collection. |
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