| @@ 308-332 (lines=25) @@ | ||
| 305 | * @psalm-return static<TKey,T> |
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| 306 | * @psalm-mutation-free |
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| 307 | */ |
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| 308 | public function appendImmutable($value, $key = null): self |
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| 309 | { |
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| 310 | $generator = function () use ($key, $value): \Generator { |
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| 311 | if ($this->properties !== []) { |
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| 312 | $this->checkType($key, $value); |
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| 313 | } |
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| 314 | ||
| 315 | /** @noinspection YieldFromCanBeUsedInspection - FP */ |
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| 316 | foreach ($this->getGenerator() as $keyOld => $itemOld) { |
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| 317 | yield $keyOld => $itemOld; |
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| 318 | } |
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| 319 | ||
| 320 | if ($key !== null) { |
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| 321 | yield $key => $value; |
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| 322 | } else { |
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| 323 | yield $value; |
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| 324 | } |
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| 325 | }; |
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| 326 | ||
| 327 | return static::create( |
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| 328 | $generator, |
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| 329 | $this->iteratorClass, |
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| 330 | false |
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| 331 | ); |
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| 332 | } |
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| 333 | ||
| 334 | /** |
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| 335 | * Sort the entries by value. |
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| @@ 4388-4412 (lines=25) @@ | ||
| 4385 | * @psalm-return static<TKey,T> |
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| 4386 | * @psalm-mutation-free |
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| 4387 | */ |
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| 4388 | public function prependImmutable($value, $key = null) |
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| 4389 | { |
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| 4390 | $generator = function () use ($key, $value): \Generator { |
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| 4391 | if ($this->properties !== []) { |
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| 4392 | $this->checkType($key, $value); |
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| 4393 | } |
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| 4394 | ||
| 4395 | if ($key !== null) { |
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| 4396 | yield $key => $value; |
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| 4397 | } else { |
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| 4398 | yield $value; |
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| 4399 | } |
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| 4400 | ||
| 4401 | /** @noinspection YieldFromCanBeUsedInspection - FP */ |
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| 4402 | foreach ($this->getGenerator() as $keyOld => $itemOld) { |
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| 4403 | yield $keyOld => $itemOld; |
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| 4404 | } |
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| 4405 | }; |
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| 4406 | ||
| 4407 | return static::create( |
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| 4408 | $generator, |
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| 4409 | $this->iteratorClass, |
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| 4410 | false |
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| 4411 | ); |
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| 4412 | } |
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| 4413 | ||
| 4414 | /** |
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| 4415 | * Add a suffix to each key. |
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