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<?php |
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declare(strict_types=1); |
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/* (c) Anton Medvedev <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Deployer\Collection; |
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use Countable; |
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use IteratorAggregate; |
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class Collection implements Countable, IteratorAggregate |
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{ |
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protected array $values = []; |
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public function all(): array |
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{ |
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return $this->values; |
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} |
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public function get(string $name): mixed |
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{ |
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if ($this->has($name)) { |
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return $this->values[$name]; |
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} |
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throw $this->notFound($name); |
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} |
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public function has(string $name): bool |
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{ |
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return array_key_exists($name, $this->values); |
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} |
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public function set(string $name, mixed $object) |
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{ |
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$this->values[$name] = $object; |
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} |
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public function remove(string $name): void |
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{ |
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if ($this->has($name)) { |
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unset($this->values[$name]); |
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} |
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throw $this->notFound($name); |
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} |
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public function count(): int |
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{ |
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return count($this->values); |
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} |
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public function select(callable $callback): array |
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{ |
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$values = []; |
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foreach ($this->values as $key => $value) { |
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if ($callback($value, $key)) { |
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$values[$key] = $value; |
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} |
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} |
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return $values; |
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} |
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/** |
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* @return \ArrayIterator|\Traversable |
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*/ |
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#[\ReturnTypeWillChange] |
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public function getIterator() |
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{ |
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return new \ArrayIterator($this->values); |
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} |
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protected function notFound(string $name): \InvalidArgumentException |
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{ |
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return new \InvalidArgumentException("Element \"$name\" not found in collection."); |
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} |
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} |
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deployphp /
deployer
