PSR2 indention

Author: JBlond

lib/jblond/Diff/Renderer/Html/HtmlArray.php

@@ -221,9 +221,19 @@ private function getChangeExtent(string $fromLine, string $toLine)
     protected function formatLines(array $lines) : array
     {
         if ($this->options['tabSize'] !== false) {
-            $lines = array_map(function ($item){ return $this->expandTabs($item); }, $lines);
+            $lines = array_map(
+                function ($item) {
+                    return $this->expandTabs($item);
+                },
+                $lines
+            );
         }
-        $lines = array_map(function($item){ return $this->htmlSafe($item); }, $lines);
+        $lines = array_map(
+            function ($item) {
+                return $this->htmlSafe($item);
+            },
+            $lines
+        );
         foreach ($lines as &$line) {
             $line = preg_replace_callback('# ( +)|^ #', array($this, 'fixSpaces'), $line);
         }

lib/jblond/Diff/SequenceMatcher.php

@@ -427,7 +427,12 @@ public function getMatchingBlocks() : array
             }
         }
 
-        usort($matchingBlocks, function($aArray, $bArray) { return $this->tupleSort($aArray, $bArray); });
+        usort(
+            $matchingBlocks,
+            function ($aArray, $bArray) {
+                return $this->tupleSort($aArray, $bArray);
+            }
+        );
 
         $i1 = 0;
         $j1 = 0;
@@ -641,7 +646,13 @@ public function getGroupedOpcodes(int $context = 3) : array
      */
     public function ratio() : float
     {
-        $matches = array_reduce($this->getMatchingBlocks(), function($sum, $triple){ return $this->ratioReduce($sum, $triple); }, 0);
+        $matches = array_reduce(
+            $this->getMatchingBlocks(),
+            function ($sum, $triple) {
+                return $this->ratioReduce($sum, $triple);
+            },
+            0
+        );
         return $this->calculateRatio($matches, count($this->old) + count($this->new));
     }