all current tests passing

1 files changed, 22 insertions, 2 deletions

diff --git a/src/Parser/Parser.php b/src/Parser/Parser.php
index 1ce092c..a3a6839 100644
--- a/src/Parser/Parser.php
+++ b/src/Parser/Parser.php
@@ -294,6 +294,11 @@ class Parser
             $this->advance(1);
         }
 
+        else if ($currentToken->type == TokenType::PipePlaceholder) {
+            $currentExpression = new IdentifierNode($currentToken);
+            $this->advance(1);
+        }
+
         else if ($currentToken->literal == "(") {
             if ($this->getNextToken(2)->literal == ":") {
                 $currentExpression = $this->parseFunctionDefinition();
@@ -559,9 +564,9 @@ class Parser
                 $this->advance(1);
             }
 
-            /*else if ($currentToken->type == TokenType::Identifier) {
+            else if ($currentToken->type == TokenType::Identifier) {
                 $body[] = $this->parseFunctionCall();
-            }*/
+            }
 
             else {
                 $error = sprintf("Unexpected %s at %d:%d" . PHP_EOL, $currentToken->value, $currentToken->line, $currentToken->column);
@@ -833,6 +838,11 @@ class NumberNode extends Node
         public Token $token,
         public int|float $value,
     ) {}
+
+    public function getValue(): int|float
+    {
+        return $this->value;
+    }
 }
 
 class StringNode extends Node
@@ -840,6 +850,11 @@ class StringNode extends Node
     public function __construct(
         public Token $token,
     ) {}
+
+    public function getValue(): string
+    {
+        return $this->token->value;
+    }
 }
 
 class BoolNode extends Node
@@ -847,6 +862,11 @@ class BoolNode extends Node
     public function __construct(
         public Token $token,
     ) {}
+
+    public function getValue(): bool
+    {
+        return filter_var($this->token->value, FILTER_VALIDATE_BOOLEAN);
+    }
 }
 
 class CommentNode extends Node