TestMonitor\DevOps\Support\Arrays

Complexity

Total Complexity

2

Size/Duplication

Total Lines	27
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	unique()	0	6	1
A	flatten()	0	4	1

<?php

namespace TestMonitor\DevOps\Support;

class Arrays
{
    /**
     * Flatten a multi-dimensional associative array.
     *
     * @param array $array
     * @return array
     */
    public static function flatten(array $array): array
    {
        return array_merge(
            ...array_values($array)
        );
    }

    /**
     * Takes an associative array and returns a new array without duplicate items.
     *
     * @param array $array
     * @return array
     */
    public static function unique(array $array, string $field)
    {
        return array_intersect_key(
            $array,
            array_unique(
                array_column($array, $field)
            )
        );
    }
}