Equip\Structure\Set

Complexity

Total Complexity

15

Size/Duplication

Total Lines	100
Duplicated Lines	64 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

100%

7 Methods

Rating	Name	Duplication	Size	Complexity
A	hasValue()	0	4	1
A	withValues()	0	9	1
A	withValue()	13	13	2
A	withoutValue()	13	13	2
A	withValueAfter()	19	19	3
A	withValueBefore()	19	19	3
A	assertValid()	0	12	3

<?php

namespace Equip\Structure;

use Equip\Structure\Traits\CanStructure;

class Set implements SetInterface
{
    use CanStructure;

    public function hasValue($value)
    {
        return in_array($value, $this->values, true);
    }

    public function withValues(array $values)
    {
        $this->assertValid($values);

        $copy = clone $this;
        $copy->values = array_unique($values, SORT_REGULAR);

        return $copy;
    }

    public function withValue($value)

This method seems to be duplicated in your project.

    {
        if ($this->hasValue($value)) {
            return $this;
        }

        $this->assertValid([$value]);

        $copy = clone $this;
        $copy->values[] = $value;

        return $copy;
    }

    public function withoutValue($value)

This method seems to be duplicated in your project.

    {
        $key = array_search($value, $this->values, true);

        if ($key === false) {
            return $this;
        }

        $copy = clone $this;
        unset($copy->values[$key]);

        return $copy;
    }

    public function withValueAfter($value, $search)

This method seems to be duplicated in your project.

    {
        if ($this->hasValue($value)) {
            return $this;
        }

        $this->assertValid([$value]);

        $copy = clone $this;

        $key = array_search($search, $this->values);
        if ($key === false) {
            array_push($copy->values, $value);
        } else {
            array_splice($copy->values, $key + 1, 0, $value);
        }

        return $copy;
    }

    public function withValueBefore($value, $search)

This method seems to be duplicated in your project.

    {
        if ($this->hasValue($value)) {
            return $this;
        }

        $this->assertValid([$value]);

        $copy = clone $this;

        $key = array_search($search, $this->values);
        if ($key === false) {
            array_unshift($copy->values, $value);
        } else {
            array_splice($copy->values, $key, 0, $value);
        }

        return $copy;
    }

    protected function assertValid(array $values)
    {
        if (empty($values)) {
            return;
        }

        if ($values !== array_values($values)) {
            throw ValidationException::invalid(
                'Set structures cannot have distinct keys'
            );
        }
    }
}