haylan
8e349c961b
array_map() over the variadic constructor can produce non-sequential or string keys, which doesn't match the array<int, Contribution> property type; re-index with array_values(). Also documents the iterator/count accessors.
32 lines
760 B
PHP
32 lines
760 B
PHP
<?php
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declare(strict_types=1);
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namespace GitContributionGraph\Entity;
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/**
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* @implements \IteratorAggregate<int, Contribution>
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*/
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final class ContributionCollection implements \IteratorAggregate, \Countable
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{
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/** @var array<int, Contribution> */
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private readonly array $contributions;
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public function __construct(Contribution ...$contributions)
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{
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$this->contributions = array_values($contributions);
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}
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/** @return \ArrayIterator<int, Contribution> */
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public function getIterator(): \ArrayIterator
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{
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return new \ArrayIterator($this->contributions);
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}
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/** Number of contributions held in this collection. */
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public function count(): int
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{
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return count($this->contributions);
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}
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}
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