MinMaxArrayIterator::getRange() - Code Metrics - filmtools/commons - Measure and Improve Code Quality continuously with Scrutinizer

MinMaxArrayIterator::getRange() A
last analyzed 2019-08-31 12:31 UTC

↳ Parent: MinMaxArrayIterator

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	2

Importance

Changes

Metric	Value
dl	0
loc	8
ccs	5
cts	5
cp	1
rs	10
c	0
b	0
f	0
cc	2
nc	2
nop	1
crap	2

<?php
namespace FilmTools\Commons;

use function FilmTools\MRounder\mfloor;
use function FilmTools\MRounder\mceil;

class MinMaxArrayIterator extends \ArrayIterator implements MinMaxInterface
{
    protected $range_steps = 0.1;

    public function max()
    {
        return max( $this->getArrayCopy());
    }

    public function min()
    {
        return min( $this->getArrayCopy());
    }

    /**
     * Returns an range array from smallest to greatest exposure value.
     * The default step width is 0.1 and can be customized
     * with an optional method parameter.
     *
     * The minimum value is ceiled, and the maximum is floored,
     * to the next multiple of the used step width.
     *
     * @param  float $step Optional: custom range step width
     * @return \SplFixedArray
     */
    public function getRange( float $step = null) : \SplFixedArray
    {
        $step = is_null($step) ? $this->range_steps : $step;
        $min = mceil($this->min(), $step);
        $max = mfloor($this->max(), $step);

        return \SplFixedArray::fromArray( range($min, $max, $step));
    }

}


1		<?php
2		namespace FilmTools\Commons;
3
4		use function FilmTools\MRounder\mfloor;
5		use function FilmTools\MRounder\mceil;
6
7		class MinMaxArrayIterator extends \ArrayIterator implements MinMaxInterface
8		{
9		protected $range_steps = 0.1;
10
11	21	public function max()
12		{
13	21	return max( $this->getArrayCopy());
14		}
15
16	48	public function min()
17		{
18	48	return min( $this->getArrayCopy());
19		}
20
21		/**
22		* Returns an range array from smallest to greatest exposure value.
23		* The default step width is 0.1 and can be customized
24		* with an optional method parameter.
25		*
26		* The minimum value is ceiled, and the maximum is floored,
27		* to the next multiple of the used step width.
28		*
29		* @param float $step Optional: custom range step width
30		* @return \SplFixedArray
31		*/
32	12	public function getRange( float $step = null) : \SplFixedArray
33		{
34	12	$step = is_null($step) ? $this->range_steps : $step;
35	12	$min = mceil($this->min(), $step);
36	12	$max = mfloor($this->max(), $step);
37
38	12	return \SplFixedArray::fromArray( range($min, $max, $step));
39		}
40
41		}
42

filmtools / commons

MinMaxArrayIterator::getRange() A last analyzed 2019-08-31 12:31 UTC

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MinMaxArrayIterator::getRange() A
last analyzed 2019-08-31 12:31 UTC