30 lines
822 B
PHP
30 lines
822 B
PHP
<?php
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namespace Misuzu;
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use InvalidArgumentException;
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// get rid of this garbage as soon as possible
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class Memoizer {
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private $collection = [];
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public function find($find, callable $create) {
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if(is_int($find) || is_string($find)) {
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if(!isset($this->collection[$find]))
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$this->collection[$find] = $create();
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return $this->collection[$find];
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}
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if(is_callable($find)) {
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$item = array_find($this->collection, $find) ?? $create();
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if(method_exists($item, 'getId'))
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$this->collection[$item->getId()] = $item;
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else
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$this->collection[] = $item;
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return $item;
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}
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throw new InvalidArgumentException('Wasn\'t able to figure out your $find argument.');
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}
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}
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