Pass an instance of \Handlebars\Arguments to a helper

src/Handlebars/Helper.php

@@ -31,10 +31,10 @@ interface Helper
     /**
      * Execute the helper
      *
-     * @param \Handlebars\Template $template The template instance
-     * @param \Handlebars\Context  $context  The current context
-     * @param array                $args     The arguments passed the the helper
-     * @param string               $source   The source
+     * @param \Handlebars\Template  $template The template instance
+     * @param \Handlebars\Context   $context  The current context
+     * @param \Handlebars\Arguments $args     The arguments passed the the helper
+     * @param string                $source   The source
      *
      * @return mixed
      */

src/Handlebars/Helper/BindAttrHelper.php

@@ -41,10 +41,10 @@ class BindAttrHelper implements Helper
     /**
      * Execute the helper
      *
-     * @param \Handlebars\Template $template The template instance
-     * @param \Handlebars\Context  $context  The current context
-     * @param array                $args     The arguments passed the the helper
-     * @param string               $source   The source
+     * @param \Handlebars\Template  $template The template instance
+     * @param \Handlebars\Context   $context  The current context
+     * @param \Handlebars\Arguments $args     The arguments passed the the helper
+     * @param string                $source   The source
      *
      * @return mixed
      */

src/Handlebars/Helper/EachHelper.php

@@ -43,16 +43,17 @@ class EachHelper implements Helper
     /**
      * Execute the helper
      *
-     * @param \Handlebars\Template $template The template instance
-     * @param \Handlebars\Context  $context  The current context
-     * @param array                $args     The arguments passed the the helper
-     * @param string               $source   The source
+     * @param \Handlebars\Template  $template The template instance
+     * @param \Handlebars\Context   $context  The current context
+     * @param \Handlebars\Arguments $args     The arguments passed the the helper
+     * @param string                $source   The source
      *
      * @return mixed
      */
     public function execute(Template $template, Context $context, $args, $source)
     {
-        $tmp = $context->get($args);
+        $positionalArgs = $args->getPositionalArguments();
+        $tmp = $context->get($positionalArgs[0]);
         $buffer = '';
 
         if (!$tmp) {

src/Handlebars/Helper/IfHelper.php

@@ -41,20 +41,17 @@ class IfHelper implements Helper
     /**
      * Execute the helper
      *
-     * @param \Handlebars\Template $template The template instance
-     * @param \Handlebars\Context  $context  The current context
-     * @param array                $args     The arguments passed the the helper
-     * @param string               $source   The source
+     * @param \Handlebars\Template  $template The template instance
+     * @param \Handlebars\Context   $context  The current context
+     * @param \Handlebars\Arguments $args     The arguments passed the the helper
+     * @param string                $source   The source
      *
      * @return mixed
      */
     public function execute(Template $template, Context $context, $args, $source)
     {
-        if (is_numeric($args)) {
-            $tmp = $args;
-        } else {
-            $tmp = $context->get($args);
-        }
+        $postionalArgs = $args->getPositionalArguments();
+        $tmp = $context->get($postionalArgs[0]);
 
         $context->push($context->last());
         if ($tmp) {

src/Handlebars/Helper/UnlessHelper.php

@@ -41,16 +41,17 @@ class UnlessHelper implements Helper
     /**
      * Execute the helper
      *
-     * @param \Handlebars\Template $template The template instance
-     * @param \Handlebars\Context  $context  The current context
-     * @param array                $args     The arguments passed the the helper
-     * @param string               $source   The source
+     * @param \Handlebars\Template  $template The template instance
+     * @param \Handlebars\Context   $context  The current context
+     * @param \Handlebars\Arguments $args     The arguments passed the the helper
+     * @param string                $source   The source
      *
      * @return mixed
      */
     public function execute(Template $template, Context $context, $args, $source)
     {
-        $tmp = $context->get($args);
+        $positionalArgs = $args->getPositionalArguments();
+        $tmp = $context->get($positionalArgs[0]);
 
         $context->push($context->last());
 

src/Handlebars/Helper/WithHelper.php

@@ -41,16 +41,17 @@ class WithHelper implements Helper
     /**
      * Execute the helper
      *
-     * @param \Handlebars\Template $template The template instance
-     * @param \Handlebars\Context  $context  The current context
-     * @param array                $args     The arguments passed the the helper
-     * @param string               $source   The source
+     * @param \Handlebars\Template  $template The template instance
+     * @param \Handlebars\Context   $context  The current context
+     * @param \Handlebars\Arguments $args     The arguments passed the the helper
+     * @param string                $source   The source
      *
      * @return mixed
      */
     public function execute(Template $template, Context $context, $args, $source)
     {
-        $context->with($args);
+        $positionalArgs = $args->getPositionalArguments();
+        $context->with($positionalArgs[0]);
         $buffer = $template->render($context);
         $context->pop();
 

src/Handlebars/Helpers.php

@@ -124,13 +124,14 @@ public function call($name, Template $template, Context $context, $args, $source
             throw new \InvalidArgumentException('Unknown helper: ' . $name);
         }
 
+        $parsedArgs = new Arguments($args);
         if ($this->helpers[$name] instanceof Helper) {
             return $this->helpers[$name]->execute(
-                $template, $context, $args, $source
+                $template, $context, $parsedArgs, $source
             );
         }
 
-        return call_user_func($this->helpers[$name], $template, $context, $args, $source);
+        return call_user_func($this->helpers[$name], $template, $context, $parsedArgs, $source);
     }
 
     /**