Add Item#complete?

2022-06-14 07:35:07 -04:00 · 2022-06-14 07:35:07 -04:00 · c1769503a8
commit c1769503a8
parent 8b152abaa7
1 changed files with 9 additions and 0 deletions
--- 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