RoyallTheFourth\HtmlDocument\Set\AttributeSet

Complexity

Total Complexity

9

Size/Duplication

Total Lines	52
Duplicated Lines	100 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes	1
Bugs	0	Features	0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	6	6	2
A	iterate()	6	6	2
A	add()	5	5	1
A	merge()	8	8	2
A	render()	10	10	2

<?php

namespace RoyallTheFourth\HtmlDocument\Set;

use RoyallTheFourth\HtmlDocument\Attribute\AttributeInterface;

final class AttributeSet implements SetInterface

This class seems to be duplicated in your project.

{
    private $attributes = [];

    public function __construct(AttributeInterface $attribute = null)
    {
        if ($attribute) {
            $this->attributes[] = $attribute;
        }
    }

    public function iterate(): \Generator
    {
        foreach ($this->attributes as $attribute) {
            yield $attribute;
        }
    }

    /**
     * @param AttributeInterface $attribute
     * @return AttributeSet
     */
    public function add($attribute): AttributeSet
    {
        $this->attributes[] = $attribute;
        return $this;
    }

    /**
     * @param $set AttributeSet
     * @return AttributeSet
     */
    public function merge($set): AttributeSet
    {
        foreach ($set->iterate() as $attribute) {
            $this->add($attribute);
        }

        return $this;
    }

    public function render(): string
    {
        $output = '';

        foreach ($this->iterate() as $attribute) {
            $output .= ' ' . $attribute->render();
        }

        return $output;
    }
}