lib/code/parser/list.rb in code-ruby-0.5.6 vs lib/code/parser/list.rb in code-ruby-0.6.0

@@ -1,14 +1,16 @@
+# frozen_string_literal: true
+
 class Code
   class Parser
     class List < Language
       def code
-        ::Code::Parser::Code.new.present
+        Code.new.present
       end
 
       def whitespace
-        ::Code::Parser::Whitespace
+        Whitespace
       end
 
       def whitespace?
         whitespace.maybe
       end
@@ -30,13 +32,12 @@
       end
 
       def root
         (
           opening_square_bracket.ignore << whitespace? <<
-            element.repeat(0, 1) <<
-            (whitespace? << comma << whitespace? << element).repeat <<
+            (whitespace? << element << (whitespace? << comma).maybe).repeat <<
             (whitespace? << closing_square_bracket.ignore).maybe
-        ).aka(:list) | ::Code::Parser::String
+        ).aka(:list) | String
       end
     end
   end
 end