cseufert / hamle

php/hamle/Scope.php

Braces +23 added lines, -14 removed lines

@@ -21,12 +21,14 @@ 
   static $scopeHook;

 

   static function add($model, $name = null) {

-    if (!$model instanceOf Model)

-      throw new Unsupported("Unsupported Model (".get_class($model)."), Needs to implement hamleModel Interface");

-    if ($name)

-      self::$namedScopes[$name] = $model;

-    else

-      self::$scopes[] = $model;

+    if (!$model instanceOf Model) {
+          throw new Unsupported("Unsupported Model (".get_class($model)."), Needs to implement hamleModel Interface");
+    }
+    if ($name) {
+          self::$namedScopes[$name] = $model;
+    } else {
+          self::$scopes[] = $model;
+    }
     if(self::$scopeHook) {

         (self::$scopeHook)($model);

     }

@@ -47,15 +49,21 @@ 
    */

   static function get($id = 0) {

     if (0 == $id) {

-      if ($scope = end(self::$scopes))

-        return $scope;

+      if ($scope = end(self::$scopes)) {
+              return $scope;
+      }
       throw new OutOfScope("Unable to find Scope ($id)");

     }

     $key = $id - 1;

-    if ($id < 0) $key = count(self::$scopes) + $id - 1;

-    if ($id == 0) $key = count(self::$scopes) - 1;

-    if (!isset(self::$scopes[$key]))

-      throw new OutOfScope("Unable to find Scope ($id) or $key");

+    if ($id < 0) {
+      $key = count(self::$scopes) + $id - 1;
+    }
+    if ($id == 0) {
+      $key = count(self::$scopes) - 1;
+    }
+    if (!isset(self::$scopes[$key])) {
+          throw new OutOfScope("Unable to find Scope ($id) or $key");
+    }
     return self::$scopes[$key];

   }

 

@@ -73,8 +81,9 @@ 
       self::$namedScopes[$name]->rewind();

       return self::$namedScopes[$name];

     } else

-      if(self::$returnZeroOnNoScope)

-        return new Model\Zero();

+      if(self::$returnZeroOnNoScope) {
+              return new Model\Zero();
+      }
       throw new RunTime("Unable to find scope ($name)");

   }