Performance - Permutation

graphita · Feb 17, 2023 · 9b66fc2 · 9b66fc2
1 parent f2f2d47
commit 9b66fc2
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/Permutation.php b/src/Permutation.php
@@ -122,13 +122,13 @@ public function calculate(): static
  $baseConverter = new BaseConvert();
  $baseConverter->to($this->countItems())->setMinDigits($this->getSelection())->toCharacters($this->getItems());
  for ($possibilityId = 0; $possibilityId < $totalPossibilities; $possibilityId++) {
+ $possibilityArray = $baseConverter->from($possibilityId)->calculate()->getResultArray();
  if (!$this->canRepetitions()) {
- $possibilityArray = $baseConverter->from($possibilityId)->calculate()->getResultArray();
  if( count($possibilityArray) != count(array_unique($possibilityArray)) ){
  continue;
  }
  }
- $this->possibilities[] = $baseConverter->from($possibilityId)->calculate()->getResult();
+ $this->possibilities[] = $possibilityArray;
  }
  }
  return $this;