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@@ 931-941 (lines=11) @@
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* @param array|Traversable $replacementMap |
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* @return Collection |
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*/ |
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function replace($collection, $replacementMap) |
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{ |
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$generatorFactory = function () use ($collection, $replacementMap) { |
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foreach ($collection as $key => $value) { |
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$newValue = getOrDefault($replacementMap, $value, $value); |
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yield $key => $newValue; |
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} |
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}; |
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return new Collection($generatorFactory); |
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} |
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/** |
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* Returns a lazy collection of reduction steps. |
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@@ 1622-1632 (lines=11) @@
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* @param array|Traversable $replacementMap |
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* @return Collection |
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*/ |
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function replaceByKeys($collection, $replacementMap) |
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{ |
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$generatorFactory = function () use ($collection, $replacementMap) { |
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foreach ($collection as $key => $value) { |
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$newValue = getOrDefault($replacementMap, $key, $value); |
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yield $key => $newValue; |
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} |
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}; |
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return new Collection($generatorFactory); |
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} |
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/** |
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* Dumps a variable into scalar or array (recursively). |