Defer::merge() - Code Metrics - Innmind/Immutable - Measure and Improve Code Quality continuously with Scrutinizer

Defer::merge() A
last analyzed 2022-07-02 13:48 UTC

↳ Parent: Defer

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	1
CRAP Score	1

Importance

Changes	1
Bugs	0	Features	1

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

<?php
declare(strict_types = 1);

namespace Innmind\Immutable\Set;

use Innmind\Immutable\{
    Map,
    Sequence,
    Set,
    Str,
    Maybe,
    SideEffect,
};

/**
 * @template T
 * @psalm-immutable
 */
final class Defer implements Implementation
{
    /** @var Sequence\Implementation<T> */
    private Sequence\Implementation $values;

    /**
     * @param Sequence\Implementation<T> $values
     */
    public function __construct(Sequence\Implementation $values)
    {
        $this->values = $values->distinct();
    }

    /**
     * @param T $element
filter:
    dependency_paths: ["lib/*"]
     *
     * @return self<T>
     */
    public function __invoke($element): self
    {
        return new self(($this->values)($element));
    }

    /**
     * @template A
     * @psalm-pure
     *
     * @param \Generator<A> $generator
     *
     * @return self<A>
     */
    public static function of(\Generator $generator): self
    {
        return new self(new Sequence\Defer($generator));
    }

    public function size(): int
    {
        return $this->values->size();
    }

    public function count(): int
    {
        return $this->values->size();
    }

    /**
     * @return \Iterator<int, T>
     */
    public function iterator(): \Iterator
    {
        return $this->values->iterator();
    }

    /**
     * @param Implementation<T> $set
     *
     * @return self<T>
     */
    public function intersect(Implementation $set): self
    {
        if ($this === $set) {

            // this is necessary as the manipulation of the same iterator below
            // leads to unexpected behaviour
            return $this;
        }

        return new self($this->values->intersect($set->sequence()));
    }

    /**
     * @param T $element
     */
    public function contains($element): bool
    {
        return $this->values->contains($element);
    }

    /**
     * @param T $element
     *
     * @return self<T>
     */
    public function remove($element): self
    {
        if (!$this->contains($element)) {
            return $this;
        }

        return new self($this->values->filter(
            static fn($value) => $value !== $element,
        ));
    }

    /**
     * @param Implementation<T> $set
     *
     * @return self<T>
     */
    public function diff(Implementation $set): self
    {
        return new self($this->values->diff($set->sequence()));
    }

    /**
     * @param Implementation<T> $set
     */
    public function equals(Implementation $set): bool
    {
        if ($this->size() !== $set->size()) {
            return false;
        }

        return $this->intersect($set)->size() === $this->size();
    }

    /**
     * @param callable(T): bool $predicate
     *
     * @return self<T>
     */
    public function filter(callable $predicate): self
    {
        return new self($this->values->filter($predicate));
    }

    /**
     * @param callable(T): void $function
     */
    public function foreach(callable $function): SideEffect
    {
        return $this->values->foreach($function);
    }

    /**
     * @template D
     *
     * @param callable(T): D $discriminator
     *
     * @return Map<D, Set<T>>
     */
    public function groupBy(callable $discriminator): Map
    {
        return $this
            ->values
            ->groupBy($discriminator)
            ->map(static fn(mixed $_, $sequence) => Set::of(...$sequence->toList()));
    }

    /**
     * @template S
     *
     * @param callable(T): S $function
     *
     * @return self<S>
     */
    public function map(callable $function): self
    {
        return new self($this->values->map($function));
    }

    /**
     * @param callable(T): bool $predicate
     *
     * @return Map<bool, Set<T>>
     */
    public function partition(callable $predicate): Map
    {
        return $this
            ->values
            ->partition($predicate)
            ->map(static fn($_, $sequence) => Set::of(...$sequence->toList()));
    }

    /**
     * @param callable(T, T): int $function
     *
     * @return Sequence<T>
     */
    public function sort(callable $function): Sequence
    {
        return $this
            ->values
            ->sort($function)
            ->toSequence();
    }

    /**
     * @param Implementation<T> $set
     *
     * @return self<T>
     */
    public function merge(Implementation $set): self
    {
        return new self($this->values->append($set->sequence()));
    }

    /**
     * @template R
     * @param R $carry
filter:
    dependency_paths: ["lib/*"]
     * @param callable(R, T): R $reducer
     *
     * @return R
     */
    public function reduce($carry, callable $reducer)
    {
        return $this->values->reduce($carry, $reducer);
    }

    /**
     * @return Implementation<T>
     */
    public function clear(): Implementation
    {
        return Primitive::of();
    }

    public function empty(): bool
    {
        return $this->values->empty();
    }

    public function find(callable $predicate): Maybe
    {
        return $this->values->find($predicate);
    }

    /**
     * @return Sequence\Implementation<T>
     */
    public function sequence(): Sequence\Implementation
    {
        return $this->values;
    }
}


1		<?php
2		declare(strict_types = 1);
3
4		namespace Innmind\Immutable\Set;
5
6		use Innmind\Immutable\{
7		Map,
8		Sequence,
9		Set,
10		Str,
11		Maybe,
12		SideEffect,
13		};
14
15		/**
16		* @template T
17		* @psalm-immutable
18		*/
19		final class Defer implements Implementation
20		{
21		/** @var Sequence\Implementation<T> */
22		private Sequence\Implementation $values;
23
24		/**
25		* @param Sequence\Implementation<T> $values
26		*/
27		public function __construct(Sequence\Implementation $values)
28	26	{
29		$this->values = $values->distinct();
30	26	}
31	26
32	26	/**
33	26	* @param T $element
		0 ignored issues – show Bug introduced 2022-03-26 14:35 UTC by Report Bug Copy Issue Report The type `Innmind\Immutable\Set\T` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
34		*
35	1	* @return self<T>
36		*/
37	1	public function __invoke($element): self
38		{
39		return new self(($this->values)($element));
40	3	}
41
42	3	/**
43		* @template A
44		* @psalm-pure
45		*
46		* @param \Generator<A> $generator
47		*
48	1	* @return self<A>
49		*/
50	1	public static function of(\Generator $generator): self
51		{
52		return new self(new Sequence\Defer($generator));
53		}
54
55		public function size(): int
56	14	{
57		return $this->values->size();
58	14	}
59
60		public function count(): int
61		{
62		return $this->values->size();
63		}
64
65		/**
66	2	* @return \Iterator<int, T>
67		*/
68	2	public function iterator(): \Iterator
69		{
70		return $this->values->iterator();
71	1	}
72
73		/**
74	2	* @param Implementation<T> $set
75	2	*
76	2	* @return self<T>
77	2	*/
78		public function intersect(Implementation $set): self
79		{
80	2	if ($this === $set) {
		0 ignored issues – show introduced 2019-12-07 18:55 UTC by Report Bug Copy Issue Report The condition `$this === $set` is always `false`. Loading history...
81	2	// this is necessary as the manipulation of the same iterator below
82		// leads to unexpected behaviour
83	2	return $this;
84		}
85
86		return new self($this->values->intersect($set->sequence()));
87	2	}
88
89		/**
90		* @param T $element
91		*/
92		public function contains($element): bool
93		{
94		return $this->values->contains($element);
95	1	}
96
97	1	/**
98	1	* @param T $element
99		*
100	1	* @return self<T>
101		*/
102		public function remove($element): self
103		{
104		if (!$this->contains($element)) {
105		return $this;
106	2	}
107
108	2	return new self($this->values->filter(
109		static fn($value) => $value !== $element,
110		));
111		}
112
113		/**
114		* @param Implementation<T> $set
115		*
116	1	* @return self<T>
117		*/
118	1	public function diff(Implementation $set): self
119	1	{
120		return new self($this->values->diff($set->sequence()));
121		}
122	1
123	1	/**
124	1	* @param Implementation<T> $set
125	1	*/
126	1	public function equals(Implementation $set): bool
127	1	{
128		if ($this->size() !== $set->size()) {
129	1	return false;
130		}
131
132		return $this->intersect($set)->size() === $this->size();
133		}
134
135		/**
136		* @param callable(T): bool $predicate
137	1	*
138		* @return self<T>
139	1	*/
140	1	public function filter(callable $predicate): self
141	1	{
142	1	return new self($this->values->filter($predicate));
143		}
144
145	1	/**
146	1	* @param callable(T): void $function
147		*/
148	1	public function foreach(callable $function): SideEffect
149		{
150		return $this->values->foreach($function);
151		}
152	1
153		/**
154		* @template D
155		*
156		* @param callable(T): D $discriminator
157		*
158	1	* @return Map<D, Set<T>>
159		*/
160	1	public function groupBy(callable $discriminator): Map
161	1	{
162		return $this
163		->values
164	1	->groupBy($discriminator)
165		->map(static fn(mixed $_, $sequence) => Set::of(...$sequence->toList()));
166		}
167
168		/**
169		* @template S
170		*
171		* @param callable(T): S $function
172	1	*
173		* @return self<S>
174	1	*/
175	1	public function map(callable $function): self
176		{
177	1	return new self($this->values->map($function));
178		}
179
180		/**
181		* @param callable(T): bool $predicate
182		*
183	1	* @return Map<bool, Set<T>>
184		*/
185	1	public function partition(callable $predicate): Map
186	1	{
187		return $this
188		->values
189		->partition($predicate)
190		->map(static fn($_, $sequence) => Set::of(...$sequence->toList()));
191		}
192
193		/**
194		* @param callable(T, T): int $function
195		*
196	1	* @return Sequence<T>
197		*/
198		public function sort(callable $function): Sequence
199	1	{
200		return $this
201		->values
202		->sort($function)
203		->toSequence();
204		}
205	1
206	1	/**
207		* @param Implementation<T> $set
208	1	*
209	1	* @return self<T>
210	1	*/
211		public function merge(Implementation $set): self
212	1	{
213		return new self($this->values->append($set->sequence()));
214		}
215
216		/**
217		* @template R
218		* @param R $carry
		0 ignored issues – show Bug introduced 2019-12-07 18:55 UTC by Report Bug Copy Issue Report The type `Innmind\Immutable\Set\R` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
219		* @param callable(R, T): R $reducer
220		*
221	2	* @return R
222		*/
223		public function reduce($carry, callable $reducer)
224		{
225		return $this->values->reduce($carry, $reducer);
226		}
227
228		/**
229	2	* @return Implementation<T>
230	2	*/
231		public function clear(): Implementation
232	1	{
233	2	return Primitive::of();
234		}
235	2
236	2	public function empty(): bool
237	2	{
238	2	return $this->values->empty();
239	2	}
240
241	2	public function find(callable $predicate): Maybe
242		{
243		return $this->values->find($predicate);
244		}
245
246		/**
247		* @return Sequence\Implementation<T>
248		*/
249	1	public function sequence(): Sequence\Implementation
250		{
251	1	return $this->values;
252		}
253		}
254

Innmind / Immutable

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Defer::merge() A last analyzed 2022-07-02 13:48 UTC

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Defer::merge() A
last analyzed 2022-07-02 13:48 UTC