drupol\phpermutations\Generators\Fibonacci

Complexity

Total Complexity

3

Size/Duplication

Total Lines	30
Duplicated Lines	0 %

Coupling/Cohesion

Dependencies

1

Test Coverage

Coverage

0%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	generator()	0	3	1
A	get()	0	11	2

<?php

namespace drupol\phpermutations\Generators;

/**
 * Class Fibonacci.
 *
 * @package drupol\phpermutations\Generators
 */
class Fibonacci extends \drupol\phpermutations\Iterators\Fibonacci {

  /**
   * @var int
   */
  protected $max;

  /**
   * @return \Generator
   */
  public function generator() {
    return $this->get();
  }

  /**
   * @return \Generator
   */
  protected function get() {
    $a = 0;

Avoid variables with short names like $a. Configured minimum length is 3.

    $b = 1;

Avoid variables with short names like $b. Configured minimum length is 3.

    $to = $this->getMaxLimit();

Avoid variables with short names like $to. Configured minimum length is 3.

    while ($to > 0) {
      yield $a;

      list($a, $b) = array($b, $a + $b);
      $to--;
    }
  }

}