CommonMutableContainerTrait::concat() - Code Metrics - Inspection of "Added concat" - italolelis/collections - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( a4457b...ff40d1 )

by Ítalo

created 2016-06-03 13:26 UTC

CommonMutableContainerTrait::concat() A

↳ Parent: CommonMutableContainerTrait

Complexity

Conditions	3
Paths	2

Size

Total Lines	10
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	12

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
c	1
b	0
f	1
dl	0
loc	10
ccs	0
cts	0
cp	0
rs	9.4285
cc	3
eloc	5
nc	2
nop	1
crap	12

<?php

namespace Collections\Traits;

use Collections\ArrayList;
use Collections\Dictionary;
use Collections\Iterable;
use Collections\VectorInterface;

trait CommonMutableContainerTrait
{
    /**
     * {@inheritdoc}
     */
    public function values()
    {
        return new ArrayList($this);
    }

    /**
     * @return array
     */
    public function toValuesArray()

    {
        $arr = [];
        foreach ($this as $value) {

            if ($value instanceof Iterable) {
                $arr[] = $value->toArray();
            } else {
                $arr[] = $value;
            }
        }

        return $arr;
    }

    public function toKeysArray()
    {
        $res = [];
        foreach ($this as $k => $_) {

            $res[] = $k;
        }

        return $res;
    }

    /**
     * {@inheritdoc}
     */
    public function toArray()

    {
        $arr = [];
        foreach ($this as $key => $value) {

            if ($value instanceof Iterable) {
                $arr[$key] = $value->toArray();
            } else {
                $arr[$key] = $value;
            }
        }

        return $arr;
    }

    /**
     * {@inheritdoc}
     */
    public static function fromArray(array $arr)
    {
        $map = new static();
        foreach ($arr as $k => $v) {
            if (is_array($v)) {
                $map[$k] = new static($v);

            } else {
                $map[$k] = $v;
            }
        }

        return $map;
    }

    /**
     * {@inheritDoc}
     * @return $this
     */
    public function groupBy($callback)
    {
        $group = new Dictionary();
        foreach ($this as $value) {

            $key = $callback($value);
            if (!$group->containsKey($key)) {
                $element = $this instanceof VectorInterface ? new static([$value]) : new ArrayList([$value]);

                $group->add($key, $element);
            } else {
                $value = $group->get($key)->add($value);
                $group->set($key, $value);
            }
        }

        return $group;
    }

    /**
     * {@inheritDoc}
     * @return $this
     */
    public function indexBy($callback)
    {
        $group = new Dictionary();
        foreach ($this as $value) {

            $key = $callback($value);
            $group->set($key, $value);
        }

        return $group;
    }

    /**
     * {@inheritDoc}
     * @return $this
     */
    public function concat($iterable)
    {
        if (!is_array($iterable) && !$iterable instanceof \Traversable) {
            throw new \InvalidArgumentException('The items must be an array or Traversable');
        }

        $this->setAll($this->recurse($this, $iterable));
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}

        return $this;
    }

    private function recurse($array, $array1)
    {
        foreach ($array1 as $key => $value) {
            // create new key in $array, if it is empty or not an array
            if (!isset($array[$key]) || (isset($array[$key]) && (!is_array($array[$key]) && !$array[$key] instanceof \Traversable))) {
                $array[$key] = [];
            }

            // overwrite the value in the base array
            if (is_array($value) || $value instanceof \Traversable) {
                $value = $this->recurse($array[$key], $value);
            }
            $array[$key] = $value;
        }

        return $array;
    }
}


1			<?php
2
3			namespace Collections\Traits;
4
5			use Collections\ArrayList;
6			use Collections\Dictionary;
7			use Collections\Iterable;
8			use Collections\VectorInterface;
9
10			trait CommonMutableContainerTrait
11			{
12			/**
13			* {@inheritdoc}
14			*/
15	1		public function values()
16			{
17	1		return new ArrayList($this);
18			}
19
20			/**
21			* @return array
22			*/
23	2	View Code Duplication	public function toValuesArray()
			0 ignored issues – show Duplication introduced 2016-05-08 11:10 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...
24			{
25	1		$arr = [];
26	1		foreach ($this as $value) {
			0 ignored issues – show Bug introduced 2016-05-01 21:35 UTC by Report Bug Copy Issue Report The expression `$this` of type `this<Collections\Traits\...nMutableContainerTrait>` is not traversable. Loading history...
27	1		if ($value instanceof Iterable) {
28			$arr[] = $value->toArray();
29			} else {
30	1		$arr[] = $value;
31			}
32	1		}
33
34	2		return $arr;
35			}
36
37	3		public function toKeysArray()
38	3		{
39	1		$res = [];
40	1		foreach ($this as $k => $_) {
			0 ignored issues – show Bug introduced 2015-11-22 16:24 UTC by Report Bug Copy Issue Report The expression `$this` of type `this<Collections\Traits\...nMutableContainerTrait>` is not traversable. Loading history...
41	1		$res[] = $k;
42	1		}
43
44	1		return $res;
45			}
46
47			/**
48			* {@inheritdoc}
49			*/
50	17	View Code Duplication	public function toArray()
			0 ignored issues – show Duplication introduced 2016-05-08 11:10 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...
51			{
52	17		$arr = [];
53	17		foreach ($this as $key => $value) {
			0 ignored issues – show Bug introduced 2015-11-22 16:24 UTC by Report Bug Copy Issue Report The expression `$this` of type `this<Collections\Traits\...nMutableContainerTrait>` is not traversable. Loading history...
54	16		if ($value instanceof Iterable) {
55	6		$arr[$key] = $value->toArray();
56	6		} else {
57	16		$arr[$key] = $value;
58	1		}
59	17		}
60
61	17		return $arr;
62			}
63
64			/**
65			* {@inheritdoc}
66			*/
67	1		public static function fromArray(array $arr)
68			{
69	1		$map = new static();
70	1		foreach ($arr as $k => $v) {
71	1		if (is_array($v)) {
72	1		$map[$k] = new static($v);
			0 ignored issues – show Unused Code introduced 2015-11-22 16:24 UTC by Report Bug Copy Issue Report The call to `CommonMutableContainerTrait::__construct()` has too many arguments starting with `$v`. This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue. If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress. In this case you can add the `@ignore` PhpDoc annotation to the duplicate definition and it will be ignored. Loading history...
73			} else {
74	1		$map[$k] = $v;
75			}
76	1		}
77
78	1		return $map;
79			}
80
81			/**
82			* {@inheritDoc}
83			* @return $this
84			*/
85	2		public function groupBy($callback)
86			{
87	2		$group = new Dictionary();
88	2		foreach ($this as $value) {
			0 ignored issues – show Bug introduced 2015-12-01 17:50 UTC by Report Bug Copy Issue Report The expression `$this` of type `this<Collections\Traits\...nMutableContainerTrait>` is not traversable. Loading history...
89	2		$key = $callback($value);
90	2		if (!$group->containsKey($key)) {
91	2		$element = $this instanceof VectorInterface ? new static([$value]) : new ArrayList([$value]);
			0 ignored issues – show Unused Code introduced 2015-12-01 17:50 UTC by Report Bug Copy Issue Report The call to `CommonMutableContainerTrait::__construct()` has too many arguments starting with `array($value)`. This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue. If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress. In this case you can add the `@ignore` PhpDoc annotation to the duplicate definition and it will be ignored. Loading history...
92	2		$group->add($key, $element);
93	2		} else {
94	2		$value = $group->get($key)->add($value);
95	2		$group->set($key, $value);
96			}
97	2		}
98
99	2		return $group;
100			}
101
102			/**
103			* {@inheritDoc}
104			* @return $this
105			*/
106	2		public function indexBy($callback)
107			{
108	2		$group = new Dictionary();
109	2		foreach ($this as $value) {
			0 ignored issues – show Bug introduced 2015-12-01 17:50 UTC by Report Bug Copy Issue Report The expression `$this` of type `this<Collections\Traits\...nMutableContainerTrait>` is not traversable. Loading history...
110	2		$key = $callback($value);
111	2		$group->set($key, $value);
112	2		}
113
114	2		return $group;
115			}
116
117			/**
118			* {@inheritDoc}
119			* @return $this
120			*/
121			public function concat($iterable)
122			{
123			if (!is_array($iterable) && !$iterable instanceof \Traversable) {
124			throw new \InvalidArgumentException('The items must be an array or Traversable');
125			}
126
127			$this->setAll($this->recurse($this, $iterable));
			0 ignored issues – show Bug introduced 2016-06-03 13:33 UTC by Report Bug Copy Issue Report It seems like `setAll()` must be provided by classes using this trait. How about adding it as abstract method to this trait? This check looks for methods that are used by a trait but not required by it. To illustrate, let’s look at the following code example trait Idable { public function equalIds(Idable $other) { return $this->getId() === $other->getId(); } } The trait `Idable` provides a method `equalsId` that in turn relies on the method `getId()`. If this method does not exist on a class mixing in this trait, the method will fail. Adding the `getId()` as an abstract method to the trait will make sure it is available. Loading history...
128
129			return $this;
130			}
131
132			private function recurse($array, $array1)
133			{
134			foreach ($array1 as $key => $value) {
135			// create new key in $array, if it is empty or not an array
136			if (!isset($array[$key]) \|\| (isset($array[$key]) && (!is_array($array[$key]) && !$array[$key] instanceof \Traversable))) {
137			$array[$key] = [];
138			}
139
140			// overwrite the value in the base array
141			if (is_array($value) \|\| $value instanceof \Traversable) {
142			$value = $this->recurse($array[$key], $value);
143			}
144			$array[$key] = $value;
145			}
146
147			return $array;
148			}
149			}
150

italolelis / collections

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CommonMutableContainerTrait::concat() A

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