InfiniteIterator - Code Metrics - Inspection of "Refactor quite a bit." - gielfeldt/iterators - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Thomas

created 2017-04-23 08:17 UTC

InfiniteIterator A

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Complexity

Total Complexity

Size/Duplication

Total Lines	36
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

Metric	Value
wmc	8
lcom	1
cbo	1
dl	0
loc	36
rs	10
c	0
b	0
f	0

5 Methods

Rating	Name	Size	Complexity
A	__construct()	5	2
A	getCurrentIteration()	4	1
A	rewind()	5	1
A	next()	5	1
A	valid()	9	3

<?php

namespace Gielfeldt\Iterators;

class InfiniteIterator extends IteratorIterator
{
    public function __construct(\Traversable $iterator, callable $endCondition = null)
    {
        $this->endCondition = $endCondition ? \Closure::fromCallable($endCondition) : null;
class MyClass { }

$x = new MyClass();
$x->foo = true;
        parent::__construct($iterator);
    }

    public function getCurrentIteration()
    {
        return $this->currentIteration;
class MyClass { }

$x = new MyClass();
$x->foo = true;
    }

    public function rewind()
    {
        $this->currentIteration = 0;
        parent::rewind();
    }

    public function next()
    {
        parent::next();
        #if (!parent::valid())

    }

    public function valid()
    {
        if (!parent::valid()) {
            parent::rewind();
class Daddy
{
    protected function getFirstName()
    {
        return "Eidur";
    }

    protected function getSurName()
    {
        return "Gudjohnsen";
    }
}

class Son
{
    public function getFirstName()
    {
        return parent::getSurname();
    }
}
            $this->currentIteration++;
        }

        return $this->endCondition ? !($this->endCondition)($this) : parent::valid();
    }

}


1			<?php
2
3			namespace Gielfeldt\Iterators;
4
5			class InfiniteIterator extends IteratorIterator
6			{
7			public function __construct(\Traversable $iterator, callable $endCondition = null)
8			{
9			$this->endCondition = $endCondition ? \Closure::fromCallable($endCondition) : null;
			0 ignored issues – show Bug introduced 2017-04-21 08:03 UTC by Report Bug Copy Issue Report The property `endCondition` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
10			parent::__construct($iterator);
11			}
12
13			public function getCurrentIteration()
14			{
15			return $this->currentIteration;
			0 ignored issues – show Bug introduced 2017-04-23 08:41 UTC by Report Bug Copy Issue Report The property `currentIteration` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
16			}
17
18			public function rewind()
19			{
20			$this->currentIteration = 0;
21			parent::rewind();
22			}
23
24			public function next()
25			{
26			parent::next();
27			#if (!parent::valid())
			0 ignored issues – show Unused Code Comprehensibility introduced 2017-04-23 08:41 UTC by Report Bug Copy Issue Report `80%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
28			}
29
30			public function valid()
31			{
32			if (!parent::valid()) {
33			parent::rewind();
			0 ignored issues – show Comprehensibility Bug introduced 2017-04-23 08:41 UTC by Report Bug Copy Issue Report It seems like you call parent on a different method (`rewind()` instead of `valid()`). Are you sure this is correct? If so, you might want to change this to `$this->rewind()`. This check looks for a call to a parent method whose name is different than the method from which it is called. Consider the following code: class Daddy { protected function getFirstName() { return "Eidur"; } protected function getSurName() { return "Gudjohnsen"; } } class Son { public function getFirstName() { return parent::getSurname(); } } The `getFirstName()` method in the `Son` calls the wrong method in the parent class. Loading history...
34			$this->currentIteration++;
35			}
36
37			return $this->endCondition ? !($this->endCondition)($this) : parent::valid();
38			}
39
40			}
41

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InfiniteIterator A

Complexity

Size/Duplication

Coupling/Cohesion

Importance

5 Methods

Duplication Side-by-Side

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