GenericSequence::pushAll() - Code Metrics - Inspection of "Fix capacity tests, implement ArrayAccess" - php-ds/polyfill - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( d0ebb7...0d8755 )

by Rudi

created 2020-10-13 05:22 UTC

GenericSequence::pushAll() A

↳ Parent: GenericSequence

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	6

Importance

Changes

Metric	Value
dl	0
loc	8
c	0
b	0
f	0
ccs	0
cts	7
cp	0
rs	10
cc	2
nc	2
nop	1
crap	6

<?php
namespace Ds\Traits;

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) {
            $this->push(...$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();
    }
}
        $copy->push(...$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);
        $this->checkCapacity();
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}
    }

    /**
     * @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->checkCapacity();
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}

        return $value;
    }

    /**
     * @inheritDoc
     */
    public function push(...$values)
    {
        $this->ensureCapacity($this->count() + count($values));
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}

        foreach ($values as $value) {
            $this->array[] = $value;
        }
    }

    /**
     * @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->checkCapacity();
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->checkCapacity();
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->checkCapacity();
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\Sequence;
5		use OutOfRangeException;
6		use UnderflowException;
7
8		/**
9		* Common functionality of all structures that implement 'Sequence'. Because the
10		* polyfill's only goal is to achieve consistent behaviour, all sequences will
11		* share the same implementation using an array array.
12		*
13		* @package Ds\Traits
14		*/
15		trait GenericSequence
16		{
17		/**
18		* @var array internal array used to store the values of the sequence.
19		*/
20		private $array = [];
21
22		/**
23		* @inheritDoc
24		*/
25		public function __construct($values = null)
26		{
27		if ($values) {
28		$this->push(...$values);
29		}
30		}
31
32		/**
33		* @inheritdoc
34		*/
35		public function toArray(): array
36		{
37		return $this->array;
38		}
39
40		/**
41		* @inheritdoc
42		*/
43		public function apply(callable $callback)
44		{
45		foreach ($this->array as &$value) {
46		$value = $callback($value);
47		}
48		}
49
50		/**
51		* @inheritdoc
52		*/
53		public function merge($values): Sequence
54		{
55		$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...
56		$copy->push(...$values);
57		return $copy;
58		}
59
60		/**
61		* @inheritdoc
62		*/
63		public function count(): int
64		{
65		return count($this->array);
66		}
67
68		/**
69		* @inheritDoc
70		*/
71		public function contains(...$values): bool
72		{
73		foreach ($values as $value) {
74		if ($this->find($value) === false) {
75		return false;
76		}
77		}
78
79		return true;
80		}
81
82		/**
83		* @inheritDoc
84		*/
85		public function filter(callable $callback = null): Sequence
86		{
87		return new self(array_filter($this->array, $callback ?: 'boolval'));
88		}
89
90		/**
91		* @inheritDoc
92		*/
93		public function find($value)
94		{
95		return array_search($value, $this->array, true);
96		}
97
98		/**
99		* @inheritDoc
100		*/
101		public function first()
102		{
103		if ($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...
104		throw new UnderflowException();
105		}
106
107		return $this->array[0];
108		}
109
110		/**
111		* @inheritDoc
112		*/
113		public function get(int $index)
114		{
115		if ( ! $this->validIndex($index)) {
116		throw new OutOfRangeException();
117		}
118
119		return $this->array[$index];
120		}
121
122		/**
123		* @inheritDoc
124		*/
125	View Code Duplication	public function insert(int $index, ...$values)
		0 ignored issues – show Duplication introduced 2018-09-13 18:26 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...
126		{
127		if ( ! $this->validIndex($index) && $index !== count($this)) {
128		throw new OutOfRangeException();
129		}
130
131		array_splice($this->array, $index, 0, $values);
132		$this->checkCapacity();
		0 ignored issues – show Bug introduced 2020-10-13 05:25 UTC by Report Bug Copy Issue Report It seems like `checkCapacity()` 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...
133		}
134
135		/**
136		* @inheritDoc
137		*/
138		public function join(string $glue = null): string
139		{
140		return implode($glue, $this->array);
141		}
142
143		/**
144		* @inheritDoc
145		*/
146		public function last()
147		{
148		if ($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		throw new UnderflowException();
150		}
151
152		return $this->array[count($this) - 1];
153		}
154
155		/**
156		* @inheritDoc
157		*/
158		public function map(callable $callback): Sequence
159		{
160		return new self(array_map($callback, $this->array));
161		}
162
163		/**
164		* @inheritDoc
165		*/
166	View Code Duplication	public function pop()
		0 ignored issues – show Duplication introduced 2018-09-13 18:26 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
167		{
168		if ($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		throw new UnderflowException();
170		}
171
172		$value = array_pop($this->array);
173		$this->checkCapacity();
		0 ignored issues – show Bug introduced 2017-08-03 02:07 UTC by Report Bug Copy Issue Report It seems like `checkCapacity()` 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
175		return $value;
176		}
177
178		/**
179		* @inheritDoc
180		*/
181		public function push(...$values)
182		{
183		$this->ensureCapacity($this->count() + count($values));
		0 ignored issues – show Bug introduced 2020-10-13 05:25 UTC by Report Bug Copy Issue Report It seems like `ensureCapacity()` 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() === $other->getId(); } } The trait `Idable` provides a method `equalsId` that in turn relies on the method `getId()`. If this method does not exist on a class mixing in this trait, the method will fail. Adding the `getId()` as an abstract method to the trait will make sure it is available. Loading history...
184
185		foreach ($values as $value) {
186		$this->array[] = $value;
187		}
188		}
189
190		/**
191		* @inheritDoc
192		*/
193		public function reduce(callable $callback, $initial = null)
194		{
195		return array_reduce($this->array, $callback, $initial);
196		}
197
198		/**
199		* @inheritDoc
200		*/
201	View Code Duplication	public function remove(int $index)
		0 ignored issues – show Duplication introduced 2018-09-13 18:26 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...
202		{
203		if ( ! $this->validIndex($index)) {
204		throw new OutOfRangeException();
205		}
206
207		$value = array_splice($this->array, $index, 1, null)[0];
208		$this->checkCapacity();
		0 ignored issues – show Bug introduced 2017-08-03 02:07 UTC by Report Bug Copy Issue Report It seems like `checkCapacity()` 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...
209
210		return $value;
211		}
212
213		/**
214		* @inheritDoc
215		*/
216		public function reverse()
217		{
218		$this->array = array_reverse($this->array);
219		}
220
221		/**
222		* @inheritDoc
223		*/
224		public function reversed(): Sequence
225		{
226		return new self(array_reverse($this->array));
227		}
228
229		/**
230		* Converts negative or large rotations into the minimum positive number
231		* of rotations required to rotate the sequence by a given $r.
232		*/
233		private function normalizeRotations(int $r)
234		{
235		$n = count($this);
236
237		if ($n < 2) return 0;
238		if ($r < 0) return $n - (abs($r) % $n);
239
240		return $r % $n;
241		}
242
243		/**
244		* @inheritDoc
245		*/
246		public function rotate(int $rotations)
247		{
248		for ($r = $this->normalizeRotations($rotations); $r > 0; $r--) {
249		array_push($this->array, array_shift($this->array));
250		}
251		}
252
253		/**
254		* @inheritDoc
255		*/
256		public function set(int $index, $value)
257		{
258		if ( ! $this->validIndex($index)) {
259		throw new OutOfRangeException();
260		}
261
262		$this->array[$index] = $value;
263		}
264
265		/**
266		* @inheritDoc
267		*/
268	View Code Duplication	public function shift()
		0 ignored issues – show Duplication introduced 2018-09-13 18:26 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
269		{
270		if ($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...
271		throw new UnderflowException();
272		}
273
274		$value = array_shift($this->array);
275		$this->checkCapacity();
		0 ignored issues – show Bug introduced 2017-08-03 02:07 UTC by Report Bug Copy Issue Report It seems like `checkCapacity()` 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
277		return $value;
278		}
279
280		/**
281		* @inheritDoc
282		*/
283		public function slice(int $offset, int $length = null): Sequence
284		{
285		if (func_num_args() === 1) {
286		$length = count($this);
287		}
288
289		return new self(array_slice($this->array, $offset, $length));
290		}
291
292		/**
293		* @inheritDoc
294		*/
295		public function sort(callable $comparator = null)
296		{
297		if ($comparator) {
298		usort($this->array, $comparator);
299		} else {
300		sort($this->array);
301		}
302		}
303
304		/**
305		* @inheritDoc
306		*/
307		public function sorted(callable $comparator = null): Sequence
308		{
309		$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...
310		$copy->sort($comparator);
311		return $copy;
312		}
313
314		/**
315		* @inheritDoc
316		*/
317		public function sum()
318		{
319		return array_sum($this->array);
320		}
321
322		/**
323		* @inheritDoc
324		*/
325		public function unshift(...$values)
326		{
327		if ($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...
328		$this->array = array_merge($values, $this->array);
329		$this->checkCapacity();
		0 ignored issues – show Bug introduced 2017-08-03 02:07 UTC by Report Bug Copy Issue Report It seems like `checkCapacity()` 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...
330		}
331		}
332
333		/**
334		*
335		*/
336		private function validIndex(int $index)
337		{
338		return $index >= 0 && $index < count($this);
339		}
340
341		/**
342		*
343		*/
344		public function getIterator()
345		{
346		foreach ($this->array as $value) {
347		yield $value;
348		}
349		}
350
351		/**
352		* @inheritdoc
353		*/
354		public function clear()
355		{
356		$this->array = [];
357		$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(); $x->foo = true; Loading history...
358		}
359
360		/**
361		* @inheritdoc
362		*/
363		public function offsetSet($offset, $value)
364		{
365		if ($offset === null) {
366		$this->push($value);
367		} else {
368		$this->set($offset, $value);
369		}
370		}
371
372		/**
373		* @inheritdoc
374		*/
375		public function &offsetGet($offset)
376		{
377		if ( ! $this->validIndex($offset)) {
378		throw new OutOfRangeException();
379		}
380
381		return $this->array[$offset];
382		}
383
384		/**
385		* @inheritdoc
386		*/
387		public function offsetUnset($offset)
388		{
389		if (is_integer($offset) && $this->validIndex($offset)) {
390		$this->remove($offset);
391		}
392		}
393
394		/**
395		* @inheritdoc
396		*/
397		public function offsetExists($offset)
398		{
399		return is_integer($offset)
400		&& $this->validIndex($offset)
401		&& $this->get($offset) !== null;
402		}
403		}
404

php-ds / polyfill

Push — master ( d0ebb7...0d8755 )

GenericSequence::pushAll() A

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