| @@ 315-339 (lines=25) @@ | ||
| 312 | * @phpstan-return static<TKey,T> |
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| 313 | * @psalm-mutation-free |
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| 314 | */ |
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| 315 | public function appendImmutable($value, $key = null): self |
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| 316 | { |
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| 317 | $generator = function () use ($key, $value): \Generator { |
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| 318 | if ($this->properties !== []) { |
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| 319 | $this->checkType($key, $value); |
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| 320 | } |
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| 321 | ||
| 322 | /** @noinspection YieldFromCanBeUsedInspection - FP */ |
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| 323 | foreach ($this->getGenerator() as $keyOld => $itemOld) { |
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| 324 | yield $keyOld => $itemOld; |
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| 325 | } |
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| 326 | ||
| 327 | if ($key !== null) { |
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| 328 | yield $key => $value; |
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| 329 | } else { |
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| 330 | yield $value; |
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| 331 | } |
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| 332 | }; |
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| 333 | ||
| 334 | return static::create( |
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| 335 | $generator, |
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| 336 | $this->iteratorClass, |
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| 337 | false |
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| 338 | ); |
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| 339 | } |
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| 340 | ||
| 341 | /** |
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| 342 | * Sort the entries by value. |
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| @@ 4899-4923 (lines=25) @@ | ||
| 4896 | * @phpstan-return static<TKey,T> |
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| 4897 | * @psalm-mutation-free |
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| 4898 | */ |
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| 4899 | public function prependImmutable($value, $key = null) |
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| 4900 | { |
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| 4901 | $generator = function () use ($key, $value): \Generator { |
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| 4902 | if ($this->properties !== []) { |
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| 4903 | $this->checkType($key, $value); |
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| 4904 | } |
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| 4905 | ||
| 4906 | if ($key !== null) { |
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| 4907 | yield $key => $value; |
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| 4908 | } else { |
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| 4909 | yield $value; |
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| 4910 | } |
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| 4911 | ||
| 4912 | /** @noinspection YieldFromCanBeUsedInspection - FP */ |
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| 4913 | foreach ($this->getGenerator() as $keyOld => $itemOld) { |
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| 4914 | yield $keyOld => $itemOld; |
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| 4915 | } |
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| 4916 | }; |
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| 4917 | ||
| 4918 | return static::create( |
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| 4919 | $generator, |
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| 4920 | $this->iteratorClass, |
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| 4921 | false |
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| 4922 | ); |
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| 4923 | } |
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| 4924 | ||
| 4925 | /** |
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| 4926 | * Add a suffix to each key. |
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