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<?php |
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namespace TRex\Collection; |
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trait CollectionComparatorTrait |
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{ |
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/** |
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* merge |
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* reindexing of the keys |
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* |
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* @param mixed $collection |
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* @return self |
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*/ |
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public function merge($collection /*, ...*/) |
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{ |
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return $this->apply('array_merge', $this->prepareCollections(func_get_args())); |
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} |
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/** |
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* merge without reindexing and override value with a priority by the left |
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* |
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* @param mixed $collection |
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* @return self |
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*/ |
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public function mergeA($collection /*, ...*/) |
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{ |
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return $this->apply('array_replace', $this->prepareCollections(func_get_args())); |
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} |
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/** |
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* compare the values |
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* no reindexing |
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* |
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* @param mixed $collection |
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* @return self |
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*/ |
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public function diff($collection /*, ...*/) |
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{ |
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return $this->apply('array_diff', $this->prepareCollections(func_get_args())); |
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} |
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/** |
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* compare the key/value pairs |
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* no reindexing |
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* |
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* @param mixed $collection |
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* @return self |
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*/ |
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public function diffA($collection /*, ...*/) |
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{ |
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return $this->apply('array_diff_assoc', $this->prepareCollections(func_get_args())); |
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} |
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/** |
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* compare only the keys |
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* no reindexing |
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* |
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* @param mixed $collection |
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* @return self |
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*/ |
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public function diffK($collection /*, ...*/) |
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{ |
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return $this->apply('array_diff_key', $this->prepareCollections(func_get_args())); |
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} |
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/** |
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* |
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* |
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* @param mixed $collection |
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* @return self |
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*/ |
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public function intersect($collection /*, ...*/) |
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{ |
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return $this->apply('array_intersect', $this->prepareCollections(func_get_args())); |
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} |
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/** |
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* |
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* |
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* @param mixed $collection |
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* @return self |
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*/ |
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public function intersectA($collection /*, ...*/) |
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{ |
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return $this->apply('array_intersect_assoc', $this->prepareCollections(func_get_args())); |
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} |
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/** |
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* |
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* |
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* @param mixed $collection |
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* @return self |
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*/ |
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public function intersectK($collection /*, ...*/) |
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{ |
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return $this->apply('array_intersect_key', $this->prepareCollections(func_get_args())); |
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} |
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/** |
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* Calls a php native function with $collectionList as args. |
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* Returns a new instance of Collection as result. |
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* |
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* @param string $functionName |
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* @param array $collectionList |
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* @return self |
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*/ |
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private function apply($functionName, array $collectionList) |
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{ |
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return new $this(call_user_func_array($functionName, $this->parseCollectionsListToArray($collectionList))); |
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} |
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/** |
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* Transforms a list of mixed in an simple array. |
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* |
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* @param array $collectionList |
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* @return array |
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*/ |
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private function parseCollectionsListToArray(array $collectionList) |
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{ |
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return array_map( |
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function ($collection) { |
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return (array)$collection; |
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}, |
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$collectionList |
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); |
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} |
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/** |
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* Unshifts $this to $array. |
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* |
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* @param array $array |
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* @return array |
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*/ |
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private function prepareCollections(array $array) |
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{ |
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array_unshift($array, $this); |
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return $array; |
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} |
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} |
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Raphhh /
trex-collection
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This check compares the return type specified in the
@returnannotation of a function or method doc comment with the types returned by the function and raises an issue if they mismatch.