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[9.x] Add sole() to Enumerable contract #37066

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Merged
merged 2 commits into from
Apr 21, 2021
Merged

[9.x] Add sole() to Enumerable contract #37066

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b04bbd6
Added sole() to Enumerable contract.
ash-jc-allen Apr 20, 2021
3dfd887
Update Enumerable.php
taylorotwell Apr 21, 2021
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13 changes: 13 additions & 0 deletions src/Illuminate/Collections/Enumerable.php
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Original file line number Diff line number Diff line change
Expand Up @@ -808,6 +808,19 @@ public function slice($offset, $length = null);
*/
public function split($numberOfGroups);

/**
* Get the first item in the collection, but only if exactly one item exists. Otherwise, throw an exception.
*
* @param mixed $key
* @param mixed $operator
* @param mixed $value
* @return mixed
*
* @throws \Illuminate\Collections\ItemNotFoundException
* @throws \Illuminate\Collections\MultipleItemsFoundException
*/
public function sole($key = null, $operator = null, $value = null);

/**
* Chunk the collection into chunks of the given size.
*
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