- Updated docs

Machy8 · Nov 2, 2017 · 783b966 · 783b966
1 parent 932522f
commit 783b966
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/docs/Placeholders.md b/docs/Placeholders.md
@@ -9,6 +9,14 @@ $webLoader->addPathsPlaceholders([
     'configFiles' => 'path/to/configuration/files'
 ]);
 
+// In the Compiler, there are *Exists methods that can help you avoid unwanted exceptions when working 
+// with WebLoader object on multiple places
+if ( ! $webLoader->getCompiler()->pathPlaceholderExists('cssDir')) {
+    $webloader->addPathsPlaceholders([
+        'cssDir' => 'path/to/other/css/files'
+    ]);
+}
+
 // Usage
 $webloader->createFilesCollectionsFromConfig('%configFiles%/webloader.neon');