Merge pull request #4 from SimpleSoftwareIO/analysis-qg7Yod

Apply fixes from StyleCI

Author: SimplyCorey

src/Cacheable.php

@@ -11,9 +11,9 @@ trait Cacheable
      */
     public function getCacheStore()
     {
-        if (isset($this->cacheStore)) return $this->cacheStore;
-
-        return null;
+        if (isset($this->cacheStore)) {
+            return $this->cacheStore;
+        }
     }
 
     /**
@@ -24,7 +24,9 @@ public function getCacheStore()
      */
     public function getCacheBusting()
     {
-        if (isset($this->cacheBusting)) return $this->cacheBusting;
+        if (isset($this->cacheBusting)) {
+            return $this->cacheBusting;
+        }
 
         return false;
     }
@@ -36,7 +38,9 @@ public function getCacheBusting()
      */
     public function getCacheLength()
     {
-        if (isset($this->cacheLength)) return $this->cacheLength;
+        if (isset($this->cacheLength)) {
+            return $this->cacheLength;
+        }
 
         return 30;
     }

tests/CacheableTest.php

@@ -22,7 +22,7 @@ public function the_correct_cache_store_is_returned_when_a_cache_store_is_set()
         $model = new class extends EloquentModel {
             use Cacheable;
 
-            protected $cacheStore= 'fooStore';
+            protected $cacheStore = 'fooStore';
         };
 
         $this->assertEquals('fooStore', $model->getCacheStore());