zicht /
itertools
| @@ 11-37 (lines=27) @@ | ||
| 8 | use Zicht\Itertools\lib\Interfaces\FiniteIterableInterface; |
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| 9 | use Zicht\Itertools\lib\Traits\FiniteIterableTrait; |
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| 10 | ||
| 11 | class FilterIterator extends \FilterIterator implements FiniteIterableInterface |
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| 12 | { |
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| 13 | use FiniteIterableTrait; |
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| 14 | ||
| 15 | /** @var \Closure */ |
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| 16 | private $func; |
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| 17 | ||
| 18 | /** |
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| 19 | * @param \Closure $func |
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| 20 | * @param \Iterator $iterable |
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| 21 | */ |
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| 22 | public function __construct(\Closure $func, \Iterator $iterable) |
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| 23 | { |
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| 24 | $this->func = $func; |
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| 25 | parent::__construct($iterable); |
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| 26 | } |
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| 27 | ||
| 28 | /** |
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| 29 | * {@inheritDoc} |
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| 30 | */ |
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| 31 | public function accept() |
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| 32 | { |
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| 33 | return call_user_func_array($this->func, [$this->current(), $this->key()]); |
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| 34 | } |
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| 35 | } |
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| 36 | ||
| @@ 11-39 (lines=29) @@ | ||
| 8 | use Zicht\Itertools\lib\Interfaces\FiniteIterableInterface; |
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| 9 | use Zicht\Itertools\lib\Traits\FiniteIterableTrait; |
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| 10 | ||
| 11 | class MapByIterator extends \IteratorIterator implements FiniteIterableInterface |
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| 12 | { |
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| 13 | use FiniteIterableTrait; |
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| 14 | ||
| 15 | /** |
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| 16 | * @var callable |
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| 17 | */ |
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| 18 | private $func; |
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| 19 | ||
| 20 | /** |
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| 21 | * @param \Closure $func |
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| 22 | * @param \Iterator $iterable |
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| 23 | */ |
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| 24 | public function __construct(\Closure $func, \Iterator $iterable) |
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| 25 | { |
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| 26 | parent::__construct($iterable); |
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| 27 | $this->func = $func; |
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| 28 | } |
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| 29 | ||
| 30 | /** |
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| 31 | * {@inheritDoc} |
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| 32 | */ |
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| 33 | public function key() |
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| 34 | { |
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| 35 | return call_user_func($this->func, $this->current(), parent::key()); |
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| 36 | } |
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| 37 | } |
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| 38 | ||
