Code Duplication - italolelis/collections - Measure and Improve Code Quality continuously with Scrutinizer

Code Duplication Length = 56-56 lines in 2 locations

src/Iterator/LazyTakeIterator.php 1 location



namespace Collections\Iterator;

class LazyTakeIterator implements \Iterator
{
    /**
     * @var \Iterator
     */
    private $it;

    /**
     * @var int
     */
    private $n;

    /**
     * @var int
     */
    private $numLeft;

    public function __construct($it, $n)
    {
        $this->it = $it;
        $this->n = $n;
        $this->numLeft = $n;
    }

    public function __clone()
    {
        $this->it = clone $this->it;
    }

    public function rewind()
    {
        $this->it->rewind();
        $this->numLeft = $this->n;
    }

    public function valid()
    {
        return ($this->numLeft > 0 && $this->it->valid());
    }

    public function next()
    {
        $this->it->next();
        --$this->numLeft;
    }

    public function key()
    {
        return $this->it->key();
    }

    public function current()
    {
        return $this->it->current();
    }
}


src/Iterator/LazyTakeKeyedIterator.php 1 location



use Collections\KeyedIterator;

class LazyTakeKeyedIterator implements KeyedIterator
{
    /**
     * @var KeyedIterator
     */
    private $it;

    /**
     * @var int
     */
    private $n;

    /**
     * @var int
     */
    private $numLeft;

    public function __construct($it, $n)
    {
        $this->it = $it;
        $this->n = $n;
        $this->numLeft = $n;
    }

    public function __clone()
    {
        $this->it = clone $this->it;
    }

    public function rewind()
    {
        $this->it->rewind();
        $this->numLeft = $this->n;
    }

    public function valid()
    {
        return ($this->numLeft > 0 && $this->it->valid());
    }

    public function next()
    {
        $this->it->next();
        --$this->numLeft;
    }

    public function key()
    {
        return $this->it->key();
    }

    public function current()
    {
        return $this->it->current();
    }
}

		@@ 5-60 (lines=56) @@
2
3		namespace Collections\Iterator;
4
5		class LazyTakeIterator implements \Iterator
6		{
7		/**
8		* @var \Iterator
9		*/
10		private $it;
11
12		/**
13		* @var int
14		*/
15		private $n;
16
17		/**
18		* @var int
19		*/
20		private $numLeft;
21
22		public function __construct($it, $n)
23		{
24		$this->it = $it;
25		$this->n = $n;
26		$this->numLeft = $n;
27		}
28
29		public function __clone()
30		{
31		$this->it = clone $this->it;
32		}
33
34		public function rewind()
35		{
36		$this->it->rewind();
37		$this->numLeft = $this->n;
38		}
39
40		public function valid()
41		{
42		return ($this->numLeft > 0 && $this->it->valid());
43		}
44
45		public function next()
46		{
47		$this->it->next();
48		--$this->numLeft;
49		}
50
51		public function key()
52		{
53		return $this->it->key();
54		}
55
56		public function current()
57		{
58		return $this->it->current();
59		}
60		}
61

		@@ 7-62 (lines=56) @@
4
5		use Collections\KeyedIterator;
6
7		class LazyTakeKeyedIterator implements KeyedIterator
8		{
9		/**
10		* @var KeyedIterator
11		*/
12		private $it;
13
14		/**
15		* @var int
16		*/
17		private $n;
18
19		/**
20		* @var int
21		*/
22		private $numLeft;
23
24		public function __construct($it, $n)
25		{
26		$this->it = $it;
27		$this->n = $n;
28		$this->numLeft = $n;
29		}
30
31		public function __clone()
32		{
33		$this->it = clone $this->it;
34		}
35
36		public function rewind()
37		{
38		$this->it->rewind();
39		$this->numLeft = $this->n;
40		}
41
42		public function valid()
43		{
44		return ($this->numLeft > 0 && $this->it->valid());
45		}
46
47		public function next()
48		{
49		$this->it->next();
50		--$this->numLeft;
51		}
52
53		public function key()
54		{
55		return $this->it->key();
56		}
57
58		public function current()
59		{
60		return $this->it->current();
61		}
62		}

italolelis / collections

Code Duplication Length = 56-56 lines in 2 locations

src/Iterator/LazyTakeIterator.php 1 location

src/Iterator/LazyTakeKeyedIterator.php 1 location