Yaro\Jarboe\Table\Fields\Traits\BelongsToArray

Complexity

Total Complexity

4

Size/Duplication

Total Lines	28
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	belongsToArray()	0	4	1
A	getAncestorName()	0	6	1
A	getDescendantName()	0	6	1
A	getDotPatternName()	0	4	1
	name()	0	1	?

<?php

namespace Yaro\Jarboe\Table\Fields\Traits;

trait BelongsToArray
{
    public function belongsToArray(): bool
    {
        return (bool) preg_match('~^[^\[\]]+\[[^\[\]]+\]$~', $this->name());
    }

    public function getAncestorName(): string
    {
        preg_match('~^([^\[\]]+)\[[^\[\]]+\]$~', $this->name(), $matches);

        return $matches[1];
    }

    public function getDescendantName(): string
    {
        preg_match('~^[^\[\]]+\[([^\[\]]+)\]$~', $this->name(), $matches);

        return $matches[1];
    }

    public function getDotPatternName(): string
    {
        return sprintf('%s.%s', $this->getAncestorName(), $this->getDescendantName());
    }

    abstract public function name(string $name = null);

For interfaces and abstract methods it is generally a good practice to add a @return annotation even if it is just @return void or @return null, so that implementors know what to do in the overridden method.

}