From 7c2e580d366941e17e5f10d458164c389e2a3669 Mon Sep 17 00:00:00 2001
From: ydah <13041216+ydah@users.noreply.github.com>
Date: Thu, 25 Jan 2024 01:31:46 +0900
Subject: [PATCH] Use Lrama::States::Item methods

---
 lib/lrama/context.rb         |  2 +-
 lib/lrama/states_reporter.rb | 18 ++++++------------
 2 files changed, 7 insertions(+), 13 deletions(-)

diff --git a/lib/lrama/context.rb b/lib/lrama/context.rb
index 5ca28179..d796de12 100644
--- a/lib/lrama/context.rb
+++ b/lib/lrama/context.rb
@@ -41,7 +41,7 @@ def yysymbol_kind_t
     def yyfinal
       @states.states.find do |state|
         state.items.find do |item|
-          item.rule.lhs.accept_symbol? && item.end_of_rule?
+          item.lhs.accept_symbol? && item.end_of_rule?
         end
       end.id
     end
diff --git a/lib/lrama/states_reporter.rb b/lib/lrama/states_reporter.rb
index 6630abed..6a0b75d9 100644
--- a/lib/lrama/states_reporter.rb
+++ b/lib/lrama/states_reporter.rb
@@ -84,21 +84,15 @@ def report_states(io, itemsets, lookaheads, solved, counterexamples, verbose)
         last_lhs = nil
         list = itemsets ? state.items : state.kernels
         list.sort_by {|i| [i.rule_id, i.position] }.each do |item|
-<<<<<<< Updated upstream
-          rule = item.rule
-          position = item.position
-          if rule.rhs.empty?
-=======
           if item.empty_rule?
->>>>>>> Stashed changes
             r = "ε •"
           else
-            r = rule.rhs.map(&:display_name).insert(position, "•").join(" ")
+            r = item.rhs.map(&:display_name).insert(item.position, "•").join(" ")
           end
-          if rule.lhs == last_lhs
-            l = " " * rule.lhs.id.s_value.length + "|"
+          if item.lhs == last_lhs
+            l = " " * item.lhs.id.s_value.length + "|"
           else
-            l = rule.lhs.id.s_value + ":"
+            l = item.lhs.id.s_value + ":"
           end
           la = ""
           if lookaheads && item.end_of_rule?
@@ -108,9 +102,9 @@ def report_states(io, itemsets, lookaheads, solved, counterexamples, verbose)
               la = "  [#{look_ahead.map(&:display_name).join(", ")}]"
             end
           end
-          last_lhs = rule.lhs
+          last_lhs = item.lhs
 
-          io << sprintf("%5i %s %s%s\n", rule.id, l, r, la)
+          io << sprintf("%5i %s %s%s\n", item.rule_id, l, r, la)
         end
         io << "\n"