Pipe::__construct() - Code Metrics - tacone/pipes - Measure and Improve Code Quality continuously with Scrutinizer

Pipe::__construct() A
last analyzed 2015-12-11 15:06 UTC

↳ Parent: Pipe

Complexity

Conditions	4
Paths	8

Size

Total Lines	12
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes	3
Bugs	0	Features	2

Metric	Value
c	3
b	0
f	2
dl	0
loc	12
rs	9.2
cc	4
eloc	7
nc	8
nop	1

<?php

namespace Pipes;

use IteratorAggregate;
use Pipes\Iterator\PlainArrayIterator;

class Pipe implements IteratorAggregate
{
    use PipenessTrait;

    protected $var;

    public function __construct(&$var = null)
    {
        if (is_array($var)) {
            $this->var = new PlainArrayIterator($var);
        }
        if ($var instanceof \Traversable) {
            $this->var = $var;
        }
        if (!func_num_args()) {
            $this->var = [];
        }
    }

    /**
     * This method is implemented just because it's required by the
     * \IteratorAggregate interface.
     *
     * Returns an instance of the last array/Traversable of the chain
     * Don't use this method: it won't return a Pipe instance:
     * no more chaining magic.
     * It may very well be a plain array.
     *
     * If you need an iterator, use toIterator() instead.
     *
     * @return array|\Traversable
     */
    public function getIterator()
    {
        return $this->var;

    }
}


1			<?php
2
3			namespace Pipes;
4
5			use IteratorAggregate;
6			use Pipes\Iterator\PlainArrayIterator;
7
8			class Pipe implements IteratorAggregate
9			{
10			use PipenessTrait;
11
12			protected $var;
13
14			public function __construct(&$var = null)
15			{
16			if (is_array($var)) {
17			$this->var = new PlainArrayIterator($var);
18			}
19			if ($var instanceof \Traversable) {
20			$this->var = $var;
21			}
22			if (!func_num_args()) {
23			$this->var = [];
24			}
25			}
26
27			/**
28			* This method is implemented just because it's required by the
29			* \IteratorAggregate interface.
30			*
31			* Returns an instance of the last array/Traversable of the chain
32			* Don't use this method: it won't return a Pipe instance:
33			* no more chaining magic.
34			* It may very well be a plain array.
35			*
36			* If you need an iterator, use toIterator() instead.
37			*
38			* @return array\|\Traversable
39			*/
40			public function getIterator()
41			{
42			return $this->var;
			0 ignored issues – show Bug Compatibility introduced 2015-12-11 14:38 UTC by Report Bug Copy Issue Report The expression `$this->var;` of type `Traversable\|array` adds the type `array` to the return on line 42 which is incompatible with the return type declared by the interface `IteratorAggregate::getIterator` of type `Traversable`. Loading history...
43			}
44			}
45

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Pipe::__construct() A last analyzed 2015-12-11 15:06 UTC

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Pipe::__construct() A
last analyzed 2015-12-11 15:06 UTC