PHP Authority RuleRepository::reduce Examples

reduce() public method

Runs a reduce callback on the collection

public reduce ( Closure $callback, mixed $initialValue = [] ) : RuleRepository
$callback	Closure	Callback to use for the reduce algorithm
$initialValue	mixed	Initial value for the reduce set
return	RuleRepository

Example #1

File: RuleRepositoryTest.php Project: authority-php/authority

 public function testCanNarrowRulesByReduce()
 {
     $repo = new RuleRepository($this->rules);
     $rules = $repo->reduce(function ($rules, $currentRule) {
         if ($currentRule->isPrivilege()) {
             $rules[] = $currentRule;
         }
         return $rules;
     });
     $this->assertCount(1, $rules);
 }