Ds\Vector

Complexity

Total Complexity

2

Size/Duplication

Total Lines	21
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	getGrowthFactor()	0	4	1
A	shouldIncreaseCapacity()	0	4	1

<?php
namespace Ds;

/**
 * A Vector is a sequence of values in a contiguous buffer that grows and
 * shrinks automatically. It’s the most efficient sequential structure because
 * a value’s index is a direct mapping to its index in the buffer, and the
 * growth factor isn't bound to a specific multiple or exponent.
 *
 * @package Ds
 */
final class Vector implements \IteratorAggregate, \ArrayAccess, Sequence
{
    use Traits\GenericCollection;
    use Traits\GenericSequence;
    use Traits\Capacity;

    const MIN_CAPACITY = 8;

    protected function getGrowthFactor(): float
    {
        return 1.5;
    }

    /**
     * @return whether capacity should be increased.

Should the return type not be boolean?

     */
    protected function shouldIncreaseCapacity(): bool
    {
        return count($this) > $this->capacity;
    }
}