LazyIterator::valid() - Code Metrics - tzurbaev/api-client - Measure and Improve Code Quality continuously with Scrutinizer

LazyIterator::valid() A
last analyzed 2017-09-17 12:20 UTC

↳ Parent: LazyIterator

Complexity

Conditions	2
Paths	2

Size

Total Lines	11
Code Lines	5

Duplication

Lines	11
Ratio	100 %

Importance

Changes

Metric	Value
dl	11
loc	11
c	0
b	0
f	0
rs	9.4285
cc	2
eloc	5
nc	2
nop	0

<?php

namespace Zurbaev\ApiClient\Traits;

/**
 * Trait LazyIterator
 *
 * @property array $keys
 * @property array $items
 * @property int $position
 */
trait LazyIterator
{
    /**
     * Performs lazy load checks and loads items if required.
     */
    abstract protected function checkLazyLoad();

    /**
     * Current iterator item.
     *
     * @return mixed|null
     */
    public function current()

    {
        $this->checkLazyLoad();

        $currentKey = $this->keys[$this->position];

        return isset($this->items[$currentKey]) ? $this->items[$currentKey] : null;
    }

    /**
     * Current iterator position.
     *
     * @return mixed
     */
    public function key()
    {
        $this->checkLazyLoad();

        return $this->keys[$this->position];
    }

    /**
     * Increments iterator position.
     */
    public function next()
    {
        $this->checkLazyLoad();

        $this->position++;
    }

    /**
     * Rewinds iterator back to first position.
     */
    public function rewind()
    {
        $this->checkLazyLoad();

        $this->position = 0;
    }

    /**
     * Determines if there is some value at current iterator position.
     *
     * @return bool
     */
    public function valid()

    {
        $this->checkLazyLoad();

        if (!isset($this->keys[$this->position])) {
            return false;
        }

        $currentKey = $this->keys[$this->position];

        return isset($this->items[$currentKey]);
    }
}


1		<?php
2
3		namespace Zurbaev\ApiClient\Traits;
4
5		/**
6		* Trait LazyIterator
7		*
8		* @property array $keys
9		* @property array $items
10		* @property int $position
11		*/
12		trait LazyIterator
13		{
14		/**
15		* Performs lazy load checks and loads items if required.
16		*/
17		abstract protected function checkLazyLoad();
18
19		/**
20		* Current iterator item.
21		*
22		* @return mixed\|null
23		*/
24	View Code Duplication	public function current()
		0 ignored issues – show Duplication introduced 2017-09-17 07:37 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
25		{
26		$this->checkLazyLoad();
27
28		$currentKey = $this->keys[$this->position];
29
30		return isset($this->items[$currentKey]) ? $this->items[$currentKey] : null;
31		}
32
33		/**
34		* Current iterator position.
35		*
36		* @return mixed
37		*/
38		public function key()
39		{
40		$this->checkLazyLoad();
41
42		return $this->keys[$this->position];
43		}
44
45		/**
46		* Increments iterator position.
47		*/
48		public function next()
49		{
50		$this->checkLazyLoad();
51
52		$this->position++;
53		}
54
55		/**
56		* Rewinds iterator back to first position.
57		*/
58		public function rewind()
59		{
60		$this->checkLazyLoad();
61
62		$this->position = 0;
63		}
64
65		/**
66		* Determines if there is some value at current iterator position.
67		*
68		* @return bool
69		*/
70	View Code Duplication	public function valid()
		0 ignored issues – show Duplication introduced 2017-09-17 07:37 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
71		{
72		$this->checkLazyLoad();
73
74		if (!isset($this->keys[$this->position])) {
75		return false;
76		}
77
78		$currentKey = $this->keys[$this->position];
79
80		return isset($this->items[$currentKey]);
81		}
82		}
83

tzurbaev / api-client

LazyIterator::valid() A last analyzed 2017-09-17 12:20 UTC

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like

LazyIterator::valid() A
last analyzed 2017-09-17 12:20 UTC