phpstreams\tests\unit\StreamTest::testAny PHP Method

    public function testAny()
    {
        $this->assertTrue((new Stream([false, false, true, false]))->any());
        $this->assertFalse((new Stream([false, false, false, false]))->any());
        $stream = new Stream([1, 2, 3, 4, 42]);
        $this->assertTrue($stream->any(function ($value) {
            return $value == 42;
        }));
    }