SpareParts\Enum\Set\ImmutableSet

Complexity

Total Complexity

4

Size/Duplication

Total Lines	34
Duplicated Lines	58.82 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	add()	10	10	2
A	remove()	10	10	2

<?php
namespace SpareParts\Enum\Set;

use SpareParts\Enum\Enum;
use SpareParts\Enum\Exception\EnumSetMustContainEnumsException;

class ImmutableSet implements ISet
{
    use SetTrait;

    /**
     * @param Enum $enum
     * @return self
     */
    public function add(Enum $enum)

This method seems to be duplicated in your project.

    {
        if (!($enum instanceof $this->enumClass)) {
            throw new EnumSetMustContainEnumsException(sprintf("Expected %s, got %s", $this->enumClass, get_class($enum)));
        }
        $set = $this->set;
        $set[(string) $enum] = $enum;

        return new ImmutableSet($this->enumClass, $set);
    }

    /**
     * @param Enum $enum
     * @return self
     */
    public function remove(Enum $enum)

This method seems to be duplicated in your project.

    {
        if (!($enum instanceof $this->enumClass)) {
            throw new EnumSetMustContainEnumsException(sprintf("Expected %s, got %s", $this->enumClass, get_class($enum)));
        }
        $set = $this->set;
        unset($set[(string) $enum]);

        return new ImmutableSet($this->enumClass, $set);
    }
}