Exemplo n.º 1
0
 public function testCanFindAValueInAnArray()
 {
     $under = Arr::find($this->arrayNumbers, function ($value) {
         return $value % 2 === 0;
     });
     $this->assertEquals(2, $under);
     $unfound = Arr::find($this->arrayNumbers, function ($value) {
         return $value === 5;
     });
     $this->assertNull($unfound);
 }