lroman242 /
laravel-cassandra
| @@ 210-223 (lines=14) @@ | ||
| 207 | * @param \ArrayAccess|array $items |
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| 208 | * @return static |
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| 209 | */ |
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| 210 | public function diff($items) |
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| 211 | { |
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| 212 | $diff = new static([], $this->model); |
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| 213 | ||
| 214 | $dictionary = $this->getDictionary($items); |
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| 215 | ||
| 216 | foreach ($this->items as $item) { |
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| 217 | if (!isset($dictionary[(string) $item->getKey()])) { |
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| 218 | $diff->add($item); |
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| 219 | } |
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| 220 | } |
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| 221 | ||
| 222 | return $diff; |
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| 223 | } |
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| 224 | ||
| 225 | /** |
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| 226 | * Intersect the collection with the given items. |
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| @@ 231-244 (lines=14) @@ | ||
| 228 | * @param \ArrayAccess|array $items |
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| 229 | * @return static |
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| 230 | */ |
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| 231 | public function intersect($items) |
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| 232 | { |
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| 233 | $intersect = new static([], $this->model); |
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| 234 | ||
| 235 | $dictionary = $this->getDictionary($items); |
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| 236 | ||
| 237 | foreach ($this->items as $item) { |
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| 238 | if (isset($dictionary[(string) $item->getKey()])) { |
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| 239 | $intersect->add($item); |
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| 240 | } |
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| 241 | } |
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| 242 | ||
| 243 | return $intersect; |
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| 244 | } |
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| 245 | ||
| 246 | /** |
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| 247 | * Return only unique items from the collection. |
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