Iterate over symbols to get the number to avoid array creation

ruby · Oct 7, 2023 · d57654c · d57654c
1 parent 4df9bc8
commit d57654c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/lrama/grammar.rb b/lib/lrama/grammar.rb
@@ -663,8 +663,8 @@ def fill_symbol_number
       nterm_token_id = 0
       used_numbers = {}
 
-      @symbols.map(&:number).each do |n|
-        used_numbers[n] = true
+      @symbols.each do |symbol|
+        used_numbers[symbol.number] = true
       end
 
       (@symbols.select(&:term?) + @symbols.select(&:nterm?)).each do |sym|