GenericSequence::sort() - Code Metrics - Inspection of "Added some missing documentation and trait refacto..." - php-ds/polyfill - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 914c2c...907858 )

by Rudi

created 2016-08-09 10:33 UTC

GenericSequence::sort() A

↳ Parent: GenericSequence

Complexity

Conditions	2
Paths	2

Size

Total Lines	8
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	2

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	0
loc	8
ccs	5
cts	5
cp	1
rs	9.4285
cc	2
eloc	5
nc	2
nop	1
crap	2

<?php
namespace Ds\Traits;

use Ds\Collection;
use Ds\Sequence;
use OutOfRangeException;
use UnderflowException;

/**
 * Common functionality of all structures that implement 'Sequence'. Because the
 * polyfill's only goal is to achieve consistent behaviour, all sequences will
 * share the same implementation using an array array.
 *
 * @package Ds\Traits
 */
trait GenericSequence
{
    /**
     * @var array internal array used to store the values of the sequence.
     */
    private $array = [];

    /**
     * @inheritDoc
     */
    public function __construct($values = null)
    {
        if ($values) {
            $this->pushAll($values);
        }
    }

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

    /**
     * @inheritdoc
     */
    public function apply(callable $callback)
    {
        foreach ($this->array as &$value) {
            $value = $callback($value);
        }
    }

    /**
     * @inheritdoc
     */
    public function merge($values): Sequence
    {
        $copy = $this->copy();
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}
        $copy->pushAll($values);
        return $copy;
    }

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

    /**
     * @inheritDoc
     */
    public function contains(...$values): bool
    {
        foreach ($values as $value) {
            if ($this->find($value) === false) {
                return false;
            }
        }

        return true;
    }

    /**
     * @inheritDoc
     */
    public function filter(callable $callback = null): Sequence
    {
        return new self(array_filter($this->array, $callback ?: 'boolval'));
    }

    /**
     * @inheritDoc
     */
    public function find($value)
    {
        return array_search($value, $this->array, true);
    }

    /**
     * @inheritDoc
     */
    public function first()
    {
        if ($this->isEmpty()) {
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}
            throw new UnderflowException();
        }

        return $this->array[0];
    }

    /**
     * @inheritDoc
     */
    public function get(int $index)
    {
        if ( ! $this->validIndex($index)) {
            throw new OutOfRangeException();
        }

        return $this->array[$index];
    }

    /**
     * @inheritDoc
     */
    public function insert(int $index, ...$values)

    {
        if ( ! $this->validIndex($index) && $index !== count($this)) {
            throw new OutOfRangeException();
        }

        array_splice($this->array, $index, 0, $values);
    }

    /**
     * @inheritDoc
     */
    public function join(string $glue = null): string
    {
        return implode($glue, $this->array);
    }

    /**
     * @inheritDoc
     */
    public function last()
    {
        if ($this->isEmpty()) {
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}
            throw new UnderflowException();
        }

        return $this->array[ count($this) - 1];
    }

    /**
     * @inheritDoc
     */
    public function map(callable $callback): Sequence
    {
        return new self(array_map($callback, $this->array));
    }

    /**
     * @inheritDoc
     */
    public function pop()

    {
        if ($this->isEmpty()) {
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}
            throw new UnderflowException();
        }

        $value = array_pop($this->array);
        $this->adjustCapacity();
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}
        return $value;
    }

    /**
     * Pushes all values of either an array or traversable object.
     */
    private function pushAll($values)
    {
        foreach ($values as $value) {
            $this->array[] = $value;
        }
        $this->adjustCapacity();
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}
    }

    /**
     * @inheritDoc
     */
    public function push(...$values)
    {
        $this->pushAll($values);
    }

    /**
     * @inheritDoc
     */
    public function reduce(callable $callback, $initial = null)
    {
        return array_reduce($this->array, $callback, $initial);
    }

    /**
     * @inheritDoc
     */
    public function remove(int $index)

    {
        if ( ! $this->validIndex($index)) {
            throw new OutOfRangeException();
        }

        $value = array_splice($this->array, $index, 1, null)[0];
        $this->adjustCapacity();
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}
        return $value;
    }

    /**
     * @inheritDoc
     */
    public function reverse()
    {
        $this->array = array_reverse($this->array);
    }

    /**
     * @inheritDoc
     */
    public function reversed(): Sequence
    {
        return new self(array_reverse($this->array));
    }

    /**
     * Converts negative or large rotations into the minimum positive number
     * of rotations required to rotate the sequence by a given $r.
     */
    private function normalizeRotations(int $r)
    {
        $n = count($this);

        if ($n < 2) return 0;
        if ($r < 0) return $n - (abs($r) % $n);

        return $r % $n;
    }

    /**
     * @inheritDoc
     */
    public function rotate(int $rotations)
    {
        for ($r = $this->normalizeRotations($rotations); $r > 0; $r--) {
            array_push($this->array, array_shift($this->array));
        }
    }

    /**
     * @inheritDoc
     */
    public function set(int $index, $value)
    {
        if ( ! $this->validIndex($index)) {
            throw new OutOfRangeException();
        }

        $this->array[$index] = $value;
    }

    /**
     * @inheritDoc
     */
    public function shift()

    {
        if ($this->isEmpty()) {
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}
            throw new UnderflowException();
        }

        $value = array_shift($this->array);
        $this->adjustCapacity();
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}
        return $value;
    }

    /**
     * @inheritDoc
     */
    public function slice(int $offset, int $length = null): Sequence
    {
        if (func_num_args() === 1) {
            $length = count($this);
        }

        return new self(array_slice($this->array, $offset, $length));
    }

    /**
     * @inheritDoc
     */
    public function sort(callable $comparator = null)
    {
        if ($comparator) {
            usort($this->array, $comparator);
        } else {
            sort($this->array);
        }
    }

    /**
     * @inheritDoc
     */
    public function sorted(callable $comparator = null): Sequence
    {
        $copy = $this->copy();
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}
        $copy->sort($comparator);
        return $copy;
    }

    /**
     * @inheritDoc
     */
    public function sum()
    {
        return array_sum($this->array);
    }

    /**
     * @inheritDoc
     */
    public function unshift(...$values)
    {
        if ($values) {

            $this->array = array_merge($values, $this->array);
            $this->adjustCapacity();
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}
        }
    }

    /**
     *
     */
    private function validIndex(int $index)
    {
        return $index >= 0 && $index < count($this);
    }

    /**
     *
     */
    public function getIterator()
    {
        foreach ($this->array as $value) {
            yield $value;
        }
    }

    /**
     * @inheritdoc
     */
    public function clear()
    {
        $this->array = [];
        $this->capacity = self::MIN_CAPACITY;
class MyClass { }

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

    /**
     * @inheritdoc
     */
    public function offsetSet($offset, $value)
    {
        if ($offset === null) {
            $this->push($value);
        } else {
            $this->set($offset, $value);
        }
    }

    /**
     * @inheritdoc
     */
    public function &offsetGet($offset)
    {
        if ( ! $this->validIndex($offset)) {
            throw new OutOfRangeException();
        }

        return $this->array[$offset];
    }

    /**
     * @inheritdoc
     */
    public function offsetUnset($offset)
    {
        if (is_integer($offset) && $this->validIndex($offset)) {
            $this->remove($offset);
        }
    }

    /**
     * @inheritdoc
     */
    public function offsetExists($offset)
    {
        return is_integer($offset)
            && $this->validIndex($offset)
            && $this->get($offset) !== null;
    }
}


1			<?php
2			namespace Ds\Traits;
3
4			use Ds\Collection;
5			use Ds\Sequence;
6			use OutOfRangeException;
7			use UnderflowException;
8
9			/**
10			* Common functionality of all structures that implement 'Sequence'. Because the
11			* polyfill's only goal is to achieve consistent behaviour, all sequences will
12			* share the same implementation using an array array.
13			*
14			* @package Ds\Traits
15			*/
16			trait GenericSequence
17			{
18			/**
19			* @var array internal array used to store the values of the sequence.
20			*/
21			private $array = [];
22
23			/**
24			* @inheritDoc
25			*/
26	1698		public function __construct($values = null)
27			{
28	1698		if ($values) {
29	1187		$this->pushAll($values);
30			}
31	1698		}
32
33			/**
34			* @inheritdoc
35			*/
36	932		public function toArray(): array
37			{
38	932		return $this->array;
39			}
40
41			/**
42			* @inheritdoc
43			*/
44	14		public function apply(callable $callback)
45			{
46	14		foreach ($this->array as &$value) {
47	12		$value = $callback($value);
48			}
49	10		}
50
51			/**
52			* @inheritdoc
53			*/
54	20		public function merge($values): Sequence
55			{
56	20		$copy = $this->copy();
			0 ignored issues – show Bug introduced 2016-08-09 10:36 UTC by Report Bug Copy Issue Report It seems like `copy()` 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...
57	20		$copy->pushAll($values);
58	20		return $copy;
59			}
60
61			/**
62			* @inheritdoc
63			*/
64	1432		public function count(): int
65			{
66	1432		return count($this->array);
67			}
68
69			/**
70			* @inheritDoc
71			*/
72	24		public function contains(...$values): bool
73			{
74	24		foreach ($values as $value) {
75	20		if ($this->find($value) === false) {
76	20		return false;
77			}
78			}
79
80	12		return true;
81			}
82
83			/**
84			* @inheritDoc
85			*/
86	16		public function filter(callable $callback = null): Sequence
87			{
88	16		return new self(array_filter($this->array, $callback ?: 'boolval'));
89			}
90
91			/**
92			* @inheritDoc
93			*/
94	40		public function find($value)
95			{
96	40		return array_search($value, $this->array, true);
97			}
98
99			/**
100			* @inheritDoc
101			*/
102	13		public function first()
103			{
104	13		if ($this->isEmpty()) {
			0 ignored issues – show Bug introduced 2016-08-09 10:36 UTC by Report Bug Copy Issue Report It seems like `isEmpty()` 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...
105	3		throw new UnderflowException();
106			}
107
108	10		return $this->array[0];
109			}
110
111			/**
112			* @inheritDoc
113			*/
114	146		public function get(int $index)
115			{
116	146		if ( ! $this->validIndex($index)) {
117	8		throw new OutOfRangeException();
118			}
119
120	138		return $this->array[$index];
121			}
122
123			/**
124			* @inheritDoc
125			*/
126	46	View Code Duplication	public function insert(int $index, ...$values)
			0 ignored issues – show Duplication introduced 2016-08-09 10:36 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...
127			{
128	46		if ( ! $this->validIndex($index) && $index !== count($this)) {
129	8		throw new OutOfRangeException();
130			}
131
132	38		array_splice($this->array, $index, 0, $values);
133	38		}
134
135			/**
136			* @inheritDoc
137			*/
138	300		public function join(string $glue = null): string
139			{
140	300		return implode($glue, $this->array);
141			}
142
143			/**
144			* @inheritDoc
145			*/
146	11		public function last()
147			{
148	11		if ($this->isEmpty()) {
			0 ignored issues – show Bug introduced 2016-03-01 00:43 UTC by Report Bug Copy Issue Report It seems like `isEmpty()` 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...
149	3		throw new UnderflowException();
150			}
151
152	8		return $this->array[ count($this) - 1];
153			}
154
155			/**
156			* @inheritDoc
157			*/
158	14		public function map(callable $callback): Sequence
159			{
160	14		return new self(array_map($callback, $this->array));
161			}
162
163			/**
164			* @inheritDoc
165			*/
166	20	View Code Duplication	public function pop()
			0 ignored issues – show Duplication introduced 2016-03-01 00:43 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
167			{
168	20		if ($this->isEmpty()) {
			0 ignored issues – show Bug introduced 2016-03-01 00:43 UTC by Report Bug Copy Issue Report It seems like `isEmpty()` 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...
169	5		throw new UnderflowException();
170			}
171
172	19		$value = array_pop($this->array);
173	19		$this->adjustCapacity();
			0 ignored issues – show Bug introduced 2016-03-01 00:43 UTC by Report Bug Copy Issue Report It seems like `adjustCapacity()` 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...
174	19		return $value;
175			}
176
177			/**
178			* Pushes all values of either an array or traversable object.
179			*/
180	1265		private function pushAll($values)
181			{
182	1265		foreach ($values as $value) {
183	1247		$this->array[] = $value;
184			}
185	1265		$this->adjustCapacity();
			0 ignored issues – show Bug introduced 2016-03-01 00:43 UTC by Report Bug Copy Issue Report It seems like `adjustCapacity()` 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() === $other->getId(); } } The trait `Idable` provides a method `equalsId` that in turn relies on the method `getId()`. If this method does not exist on a class mixing in this trait, the method will fail. Adding the `getId()` as an abstract method to the trait will make sure it is available. Loading history...
186	1265		}
187
188			/**
189			* @inheritDoc
190			*/
191	82		public function push(...$values)
192			{
193	82		$this->pushAll($values);
194	82		}
195
196			/**
197			* @inheritDoc
198			*/
199	16		public function reduce(callable $callback, $initial = null)
200			{
201	16		return array_reduce($this->array, $callback, $initial);
202			}
203
204			/**
205			* @inheritDoc
206			*/
207	35	View Code Duplication	public function remove(int $index)
			0 ignored issues – show Duplication introduced 2016-08-09 10:36 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...
208			{
209	35		if ( ! $this->validIndex($index)) {
210	8		throw new OutOfRangeException();
211			}
212
213	27		$value = array_splice($this->array, $index, 1, null)[0];
214	27		$this->adjustCapacity();
			0 ignored issues – show Bug introduced 2016-03-01 00:43 UTC by Report Bug Copy Issue Report It seems like `adjustCapacity()` 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...
215	27		return $value;
216			}
217
218			/**
219			* @inheritDoc
220			*/
221	10		public function reverse()
222			{
223	10		$this->array = array_reverse($this->array);
224	10		}
225
226			/**
227			* @inheritDoc
228			*/
229	10		public function reversed(): Sequence
230			{
231	10		return new self(array_reverse($this->array));
232			}
233
234			/**
235			* Converts negative or large rotations into the minimum positive number
236			* of rotations required to rotate the sequence by a given $r.
237			*/
238	52		private function normalizeRotations(int $r)
239			{
240	52		$n = count($this);
241
242	52		if ($n < 2) return 0;
243	32		if ($r < 0) return $n - (abs($r) % $n);
244
245	18		return $r % $n;
246			}
247
248			/**
249			* @inheritDoc
250			*/
251	52		public function rotate(int $rotations)
252			{
253	52		for ($r = $this->normalizeRotations($rotations); $r > 0; $r--) {
254	24		array_push($this->array, array_shift($this->array));
255			}
256	52		}
257
258			/**
259			* @inheritDoc
260			*/
261	40		public function set(int $index, $value)
262			{
263	40		if ( ! $this->validIndex($index)) {
264	16		throw new OutOfRangeException();
265			}
266
267	24		$this->array[$index] = $value;
268	24		}
269
270			/**
271			* @inheritDoc
272			*/
273	26	View Code Duplication	public function shift()
			0 ignored issues – show Duplication introduced 2016-03-01 00:43 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
274			{
275	26		if ($this->isEmpty()) {
			0 ignored issues – show Bug introduced 2016-03-01 00:43 UTC by Report Bug Copy Issue Report It seems like `isEmpty()` 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...
276	3		throw new UnderflowException();
277			}
278
279	23		$value = array_shift($this->array);
280	23		$this->adjustCapacity();
			0 ignored issues – show Bug introduced 2016-03-01 00:43 UTC by Report Bug Copy Issue Report It seems like `adjustCapacity()` 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...
281	23		return $value;
282			}
283
284			/**
285			* @inheritDoc
286			*/
287	397		public function slice(int $offset, int $length = null): Sequence
288			{
289	397		if (func_num_args() === 1) {
290	198		$length = count($this);
291			}
292
293	397		return new self(array_slice($this->array, $offset, $length));
294			}
295
296			/**
297			* @inheritDoc
298			*/
299	9		public function sort(callable $comparator = null)
300			{
301	9		if ($comparator) {
302	5		usort($this->array, $comparator);
303			} else {
304	4		sort($this->array);
305			}
306	9		}
307
308			/**
309			* @inheritDoc
310			*/
311	5		public function sorted(callable $comparator = null): Sequence
312			{
313	5		$copy = $this->copy();
			0 ignored issues – show Bug introduced 2016-08-09 10:36 UTC by Report Bug Copy Issue Report It seems like `copy()` 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...
314	5		$copy->sort($comparator);
315	5		return $copy;
316			}
317
318			/**
319			* @inheritDoc
320			*/
321	21		public function sum()
322			{
323	21		return array_sum($this->array);
324			}
325
326			/**
327			* @inheritDoc
328			*/
329	28		public function unshift(...$values)
330			{
331	28		if ($values) {
			0 ignored issues – show Bug Best Practice introduced 2016-03-01 00:43 UTC by Report Bug Copy Issue Report The expression `$values` of type `array` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `! empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
332	26		$this->array = array_merge($values, $this->array);
333	26		$this->adjustCapacity();
			0 ignored issues – show Bug introduced 2016-03-01 00:43 UTC by Report Bug Copy Issue Report It seems like `adjustCapacity()` 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...
334			}
335	28		}
336
337			/**
338			*
339			*/
340	333		private function validIndex(int $index)
341			{
342	333		return $index >= 0 && $index < count($this);
343			}
344
345			/**
346			*
347			*/
348	67		public function getIterator()
349			{
350	67		foreach ($this->array as $value) {
351	51		yield $value;
352			}
353	67		}
354
355			/**
356			* @inheritdoc
357			*/
358	8		public function clear()
359			{
360	8		$this->array = [];
361	8		$this->capacity = self::MIN_CAPACITY;
			0 ignored issues – show Bug introduced 2016-03-01 00:43 UTC by Report Bug Copy Issue Report The property `capacity` 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(); $x->foo = true; Loading history...
362	8		}
363
364			/**
365			* @inheritdoc
366			*/
367	30		public function offsetSet($offset, $value)
368			{
369	30		if ($offset === null) {
370	8		$this->push($value);
371			} else {
372	22		$this->set($offset, $value);
373			}
374	20		}
375
376			/**
377			* @inheritdoc
378			*/
379	118		public function &offsetGet($offset)
380			{
381	118		if ( ! $this->validIndex($offset)) {
382	8		throw new OutOfRangeException();
383			}
384
385	108		return $this->array[$offset];
386			}
387
388			/**
389			* @inheritdoc
390			*/
391	22		public function offsetUnset($offset)
392			{
393	22		if (is_integer($offset) && $this->validIndex($offset)) {
394	12		$this->remove($offset);
395			}
396	22		}
397
398			/**
399			* @inheritdoc
400			*/
401	156		public function offsetExists($offset)
402			{
403	156		return is_integer($offset)
404	156		&& $this->validIndex($offset)
405	156		&& $this->get($offset) !== null;
406			}
407			}
408

php-ds / polyfill

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GenericSequence::sort() A

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