From c1769503a8edf93ed5ceeeee4664b53995fc86f6 Mon Sep 17 00:00:00 2001
From: Josh Holtrop <jholtrop@gmail.com>
Date: Tue, 14 Jun 2022 07:35:07 -0400
Subject: [PATCH] Add Item#complete?

---
 lib/propane/parser/item.rb | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/lib/propane/parser/item.rb b/lib/propane/parser/item.rb
index 6ed9cf5..d694691 100644
--- a/lib/propane/parser/item.rb
+++ b/lib/propane/parser/item.rb
@@ -72,6 +72,15 @@ class Propane
         end
       end
 
+      # Return whether the item is "complete", meaning that the parse position
+      # marker is at the end of the rule.
+      #
+      # @return [Boolean]
+      #   Whether the item is "complete".
+      def complete?
+        @position == @rule.components.size
+      end
+
       # Get the following symbol for the Item.
       #
       # That is, the symbol which follows the parse position marker in the