Collection::toArray() - Code Metrics - sergiors/functional - Measure and Improve Code Quality continuously with Scrutinizer

Collection::toArray() A
last analyzed 2016-07-04 16:48 UTC

↳ Parent: Collection

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
c	1
b	0
f	1
dl	0
loc	4
ccs	2
cts	2
cp	1
rs	10
cc	1
eloc	2
nc	1
nop	0
crap	1

<?php

namespace Sergiors\Functional;

/**
 * @author Sérgio Rafael Siqueira <[email protected]>
 */
class Collection implements \ArrayAccess, \IteratorAggregate, \Countable
{
    /**
     * @var array
     */
    private $xs;

    /**
     * @param array $xs
     */
    public function __construct(array $xs)
    {
        $this->xs = $xs;
    }

    /**
     * @param array $xs
     *
     * @return Collection
     */
    public function concat($xs)
    {
        return new self(concat($this->xs, $xs));
    }

    /**
     * @param callable $fn
     *
     * @return Collection
     */
    public function filter(callable $fn)
    {
        return new self(filter($fn, $this->xs));
    }

    /**
     * @param callable $fn
     *
     * @return Collection
     */
    public function map(callable $fn)
    {
        return new self(map($fn, $this->xs));
    }

    /**
     * @param callable $fn
     *
     * @return Collection
     */
    public function each(callable $fn)
    {
        return new self(each($fn, $this->xs));
    }

    /**
     * @param mixed $x
     *
     * @return Collection
     */
    public function prepend($x)
    {
        return new self(prepend($x, $this->xs));
    }

    /**
     * @param mixed $x
     *
     * @return Collection
     */
    public function append($x)
    {
        return new self(append($x, $this->xs));
    }

    /**
     * @return Collection
     */
    public function sort()
    {
        return new self(sort($this->xs));
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
    }

    /**
     * @param callable   $fn
     * @param mixed|null $initial
     *
     * @return mixed
     */
    public function reduce(callable $fn, $initial = null)
    {
        return reduce($fn, $this->xs, $initial);
    }

    /**
     * @return int
     */
    public function count()
    {
        return count($this->xs);
    }

    /**
     * @return \ArrayIterator
     */
    public function getIterator()
    {
        return new \ArrayIterator($this->xs);
    }

    /**
     * @return array
     */
    public function toArray()
    {
        return $this->xs;
    }

    /**
     * @param mixed $offset
     *
     * @return bool
     */
    public function offsetExists($offset)
    {
        return has($offset, $this->xs);
    }

    /**
     * @param mixed $offset
     *
     * @return mixed
     */
    public function offsetGet($offset)
    {
        return get($this->xs, $offset, null);
    }

    /**
     * @param mixed $offset
     *
     * @param mixed $x
     */
    public function offsetSet($offset, $x)
    {
        if (null === $offset) {
            $this->xs[] = $x;
            return;
        }

        $this->xs[$offset] = $x;
    }

    /**
     * @param mixed $offset
     */
    public function offsetUnset($offset)
    {
        if ($this->offsetExists($offset)) {
            unset($this->xs[$offset]);
        }
    }
}


1		<?php
2
3		namespace Sergiors\Functional;
4
5		/**
6		* @author Sérgio Rafael Siqueira <[email protected]>
7		*/
8		class Collection implements \ArrayAccess, \IteratorAggregate, \Countable
9		{
10		/**
11		* @var array
12		*/
13		private $xs;
14
15		/**
16		* @param array $xs
17		*/
18	6	public function __construct(array $xs)
19		{
20	6	$this->xs = $xs;
21	6	}
22
23		/**
24		* @param array $xs
25		*
26		* @return Collection
27		*/
28	1	public function concat($xs)
29		{
30	1	return new self(concat($this->xs, $xs));
31		}
32
33		/**
34		* @param callable $fn
35		*
36		* @return Collection
37		*/
38	1	public function filter(callable $fn)
39		{
40	1	return new self(filter($fn, $this->xs));
41		}
42
43		/**
44		* @param callable $fn
45		*
46		* @return Collection
47		*/
48	1	public function map(callable $fn)
49		{
50	1	return new self(map($fn, $this->xs));
51		}
52
53		/**
54		* @param callable $fn
55		*
56		* @return Collection
57		*/
58	1	public function each(callable $fn)
59		{
60	1	return new self(each($fn, $this->xs));
61		}
62
63		/**
64		* @param mixed $x
65		*
66		* @return Collection
67		*/
68	1	public function prepend($x)
69		{
70	1	return new self(prepend($x, $this->xs));
71		}
72
73		/**
74		* @param mixed $x
75		*
76		* @return Collection
77		*/
78	1	public function append($x)
79		{
80	1	return new self(append($x, $this->xs));
81		}
82
83		/**
84		* @return Collection
85		*/
86	1	public function sort()
87		{
88	1	return new self(sort($this->xs));
		0 ignored issues – show Documentation introduced 2016-07-03 22:01 UTC by Report Bug Copy Issue Report `sort($this->xs)` is of type `boolean`, but the function expects a `array`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
89		}
90
91		/**
92		* @param callable $fn
93		* @param mixed\|null $initial
94		*
95		* @return mixed
96		*/
97	1	public function reduce(callable $fn, $initial = null)
98		{
99	1	return reduce($fn, $this->xs, $initial);
100		}
101
102		/**
103		* @return int
104		*/
105	1	public function count()
106		{
107	1	return count($this->xs);
108		}
109
110		/**
111		* @return \ArrayIterator
112		*/
113	1	public function getIterator()
114		{
115	1	return new \ArrayIterator($this->xs);
116		}
117
118		/**
119		* @return array
120		*/
121	3	public function toArray()
122		{
123	3	return $this->xs;
124		}
125
126		/**
127		* @param mixed $offset
128		*
129		* @return bool
130		*/
131	1	public function offsetExists($offset)
132		{
133	1	return has($offset, $this->xs);
134		}
135
136		/**
137		* @param mixed $offset
138		*
139		* @return mixed
140		*/
141	1	public function offsetGet($offset)
142		{
143	1	return get($this->xs, $offset, null);
144		}
145
146		/**
147		* @param mixed $offset
148		*
149		* @param mixed $x
150		*/
151	1	public function offsetSet($offset, $x)
152		{
153	1	if (null === $offset) {
154	1	$this->xs[] = $x;
155	1	return;
156		}
157
158	1	$this->xs[$offset] = $x;
159	1	}
160
161		/**
162		* @param mixed $offset
163		*/
164	1	public function offsetUnset($offset)
165		{
166	1	if ($this->offsetExists($offset)) {
167	1	unset($this->xs[$offset]);
168	1	}
169	1	}
170		}
171

sergiors / functional

Collection::toArray() A last analyzed 2016-07-04 16:48 UTC

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Collection::toArray() A
last analyzed 2016-07-04 16:48 UTC