italolelis /
collections
| @@ 176-191 (lines=16) @@ | ||
| 173 | * {@inheritDoc} |
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| 174 | * @return $this |
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| 175 | */ |
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| 176 | public function groupBy($callback) |
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| 177 | { |
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| 178 | $group = new Map(); |
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| 179 | foreach ($this as $value) { |
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| 180 | $key = $callback($value); |
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| 181 | if (!$group->containsKey($key)) { |
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| 182 | $element = $this instanceof VectorInterface ? new static([$value]) : new Vector([$value]); |
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| 183 | $group->add(new Pair($key, $element)); |
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| 184 | } else { |
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| 185 | $value = $group->get($key)->add($value); |
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| 186 | $group->set($key, $value); |
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| 187 | } |
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| 188 | } |
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| 189 | ||
| 190 | return $group; |
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| 191 | } |
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| 192 | ||
| 193 | /** |
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| 194 | * {@inheritDoc} |
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| @@ 234-249 (lines=16) @@ | ||
| 231 | * {@inheritDoc} |
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| 232 | * @return $this |
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| 233 | */ |
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| 234 | public function groupBy($callback) |
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| 235 | { |
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| 236 | $group = new Map(); |
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| 237 | foreach ($this as $value) { |
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| 238 | $key = $callback($value); |
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| 239 | if (!$group->containsKey($key)) { |
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| 240 | $element = $this instanceof VectorInterface ? new static([$value]) : new Vector([$value]); |
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| 241 | $group->add(new Pair($key, $element)); |
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| 242 | } else { |
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| 243 | $value = $group->get($key)->add($value); |
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| 244 | $group->set($key, $value); |
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| 245 | } |
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| 246 | } |
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| 247 | ||
| 248 | return $group; |
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| 249 | } |
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| 250 | ||
| 251 | /** |
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| 252 | * {@inheritDoc} |
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| @@ 377-392 (lines=16) @@ | ||
| 374 | * {@inheritDoc} |
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| 375 | * @return $this |
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| 376 | */ |
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| 377 | public function groupBy($callback) |
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| 378 | { |
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| 379 | $group = new Map(); |
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| 380 | foreach ($this as $value) { |
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| 381 | $key = $callback($value); |
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| 382 | if (!$group->containsKey($key)) { |
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| 383 | $element = $this instanceof VectorInterface ? new static([$value]) : new Vector([$value]); |
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| 384 | $group->add(new Pair($key, $element)); |
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| 385 | } else { |
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| 386 | $value = $group->get($key)->add($value); |
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| 387 | $group->set($key, $value); |
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| 388 | } |
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| 389 | } |
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| 390 | ||
| 391 | return $group; |
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| 392 | } |
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| 393 | ||
| 394 | /** |
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| 395 | * {@inheritDoc} |
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