ImmutableArrayObject::createFromMutable() - Code Metrics - Inspection of "Merge pull request #6 from chadicus/fea/immutable-..." - chadicus/spl-datastructures-php - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Chad

created 2016-03-31 18:06 UTC

ImmutableArrayObject::createFromMutable() A

↳ Parent: ImmutableArrayObject

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	1

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

<?php

namespace Chadicus\Spl\DataStructures;

/**
 * This class behaves the same as ArrayObject disallowing modifications.
 */
final class ImmutableArrayObject extends \ArrayObject
{
    /**
     * @see \ArrayObject::offsetSet
     *
     * @throws \LogicException
     */
    public function offsetSet($index, $newval)
    {
        throw new \LogicException('Attempting to write to an immutable array');
    }

    /**
     * @see \ArrayObject::offsetUnset
     *
     * @throws \LogicException
     */
    public function offsetUnset($index)
    {
        throw new \LogicException('Attempting to write to an immutable array');
    }

    /**
     * @see \ArrayObject::append
     *
     * @throws \LogicException
     */
    public function append($value)
    {
        throw new \LogicException('Attempting to write to an immutable array');
    }

    /**
     * @see \ArrayObject::exchangeArray
     *
     * @throws \LogicException
     */
    public function exchangeArray($array)
    {
        throw new \LogicException('Attempting to write to an immutable array');
    }

    /**
     * Creates a new ImmutableArrayObject from the given mutable ArrayObject instance.
     *
     * @param \ArrayObject The mutable array object.
     *
     * @return ImmutableArrayObject
     */
    public static function createFromMutable(\ArrayObject $arrayObject)
    {
        return new static($arrayObject->getArrayCopy(), $arrayObject->getFlags(), $arrayObject->getIteratorClass());
    }
}


1			<?php
2
3			namespace Chadicus\Spl\DataStructures;
4
5			/**
6			* This class behaves the same as ArrayObject disallowing modifications.
7			*/
8			final class ImmutableArrayObject extends \ArrayObject
9			{
10			/**
11			* @see \ArrayObject::offsetSet
12			*
13			* @throws \LogicException
14			*/
15			public function offsetSet($index, $newval)
16			{
17			throw new \LogicException('Attempting to write to an immutable array');
18			}
19
20			/**
21			* @see \ArrayObject::offsetUnset
22			*
23			* @throws \LogicException
24			*/
25			public function offsetUnset($index)
26			{
27			throw new \LogicException('Attempting to write to an immutable array');
28			}
29
30			/**
31			* @see \ArrayObject::append
32			*
33			* @throws \LogicException
34			*/
35			public function append($value)
36			{
37			throw new \LogicException('Attempting to write to an immutable array');
38			}
39
40			/**
41			* @see \ArrayObject::exchangeArray
42			*
43			* @throws \LogicException
44			*/
45			public function exchangeArray($array)
46			{
47			throw new \LogicException('Attempting to write to an immutable array');
48			}
49
50			/**
51			* Creates a new ImmutableArrayObject from the given mutable ArrayObject instance.
52			*
53			* @param \ArrayObject The mutable array object.
54			*
55			* @return ImmutableArrayObject
56			*/
57			public static function createFromMutable(\ArrayObject $arrayObject)
58			{
59			return new static($arrayObject->getArrayCopy(), $arrayObject->getFlags(), $arrayObject->getIteratorClass());
60			}
61			}
62

chadicus / spl-datastructures-php

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ImmutableArrayObject::createFromMutable() A

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