drupol / phpermutations

src/Generators/Permutations.php

Unused Use Statements -1 removed lines

@@ -2,7 +2,6 @@
 
 namespace drupol\phpermutations\Generators;
 
-use drupol\phpermutations\Iterators\RangeIterator;
 use drupol\phpermutations\Permutations as PermutationsClass;
 
 /**

src/Generators/Product.php

Braces +1 added lines, -2 removed lines

@@ -40,8 +40,7 @@
           }
         }
       }
-    }
-    else {
+    } else {
       yield [];
     }
   }

src/Iterators/Combinations.php

Braces +1 added lines, -2 removed lines

@@ -62,8 +62,7 @@
   public function next() {
     if ($this->nextHelper()) {
       $this->key++;
-    }
-    else {
+    } else {
       $this->key = -1;
     }
   }