add customer prefix

index.php

@@ -17,6 +17,7 @@
 \PMVC\unplug('view_config_helper');
 
 const DEBUG_KEY = 'dimension';
+const PREFIX = 'prefix';
 
 class dimension extends Action
 {
@@ -34,6 +35,7 @@ function index($m, $f)
             )
         );
         $this->_dot[dotenv\ESCAPE] = \PMVC\get($options, dotenv\ESCAPE);
+        $this[PREFIX] = \PMVC\get($options, PREFIX);
         $allConfigs = $this->store()->getOneInputConfigs('base');
 
         // <!-- Reset Buckets

src/_store.php

@@ -91,7 +91,7 @@ public function getOneInputConfigs( $dimension, $input=null )
 
     private function _getOneInputFile($dimension, $input=null)
     {
-        $file = '.dimension.'.$dimension;
+        $file = \PMVC\get($this->caller, PREFIX).$dimension;
         if (!is_null($input)) {
             $file .='.'.$input;
         }

tests/resources/.env.dimension

@@ -1,3 +1,4 @@
 DIMENSIONS_0=test
+prefix=.dimension.
 
 foo_bar=a1

tests/test.php

@@ -39,6 +39,7 @@ function testExtendsBase()
         $c = \PMVC\plug('controller');
         $c->setApp('dimension');
         $c->plugApp(['../']);
+        $result = $c->process();
         $app = \PMVC\plug(_RUN_APP);
         $store = $app->store(); 
         $actual = $store->getOneInputConfigs('another', 'v2');