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reduce method: more accurate types #394

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Feb 22, 2024
Merged

reduce method: more accurate types #394

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6 changes: 3 additions & 3 deletions src/ReadableCollection.php
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Original file line number Diff line number Diff line change
Expand Up @@ -229,11 +229,11 @@ public function findFirst(Closure $p);
* Applies iteratively the given function to each element in the collection,
* so as to reduce the collection to a single value.
*
* @psalm-param Closure(TReturn|TInitial|null, T):(TInitial|TReturn) $func
* @psalm-param TInitial|null $initial
* @psalm-param Closure(TReturn|TInitial, T):TReturn $func
* @psalm-param TInitial $initial
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@gharlan gharlan Feb 21, 2024 •
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If $initial is not null, the closure does not need to accept null value for first param.

*
* @return mixed
* @psalm-return TReturn|TInitial|null
* @psalm-return TReturn|TInitial
*
* @psalm-template TReturn
* @psalm-template TInitial
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