Merge pull request rubocop#1178 from koic/require_rubocop_ast_1_30

Require RuboCop AST 1.30.0+

changelog/change_require_rubocop_ast_1_30.md

@@ -0,0 +1 @@
+* [#1178](https://github.com/rubocop/rubocop-rails/pull/1178): Require RuboCop AST 1.30.0+. ([@koic][])

lib/rubocop/cop/rails/after_commit_override.rb

@@ -48,7 +48,7 @@ def on_class(class_node)
           seen_callback_names = {}
 
           each_after_commit_callback(class_node) do |node|
-            callback_name = node.arguments[0].value
+            callback_name = node.first_argument.value
             if seen_callback_names.key?(callback_name)
               add_offense(node, message: format(MSG, name: callback_name))
             else

lib/rubocop/cop/rails/bulk_change_table.rb

@@ -212,7 +212,7 @@ def combinable_transformations
         # @param node [RuboCop::AST::SendNode]
         def add_offense_for_alter_methods(node)
           # arguments: [{(sym :table)(str "table")} ...]
-          table_node = node.arguments[0]
+          table_node = node.first_argument
           return unless table_node.is_a? RuboCop::AST::BasicLiteralNode
 
           message = format(MSG_FOR_ALTER_METHODS, table: table_node.value)
@@ -234,10 +234,10 @@ def initialize
           # @param new_node [RuboCop::AST::SendNode]
           def process(new_node)
             # arguments: [{(sym :table)(str "table")} ...]
-            table_node = new_node.arguments[0]
+            table_node = new_node.first_argument
             if table_node.is_a? RuboCop::AST::BasicLiteralNode
               flush unless @nodes.all? do |node|
-                node.arguments[0].value.to_s == table_node.value.to_s
+                node.first_argument.value.to_s == table_node.value.to_s
               end
               @nodes << new_node
             else

lib/rubocop/cop/rails/dangerous_column_names.rb

@@ -428,7 +428,7 @@ def column_name_node_from(node)
           when :rename_column
             node.arguments[2]
           when *COLUMN_TYPE_METHOD_NAMES
-            node.arguments[0]
+            node.first_argument
           end
         end
 

lib/rubocop/cop/rails/file_path.rb

@@ -163,9 +163,9 @@ def autocorrect_slash_after_rails_root_in_dstr(corrector, node, rails_root_index
 
         def autocorrect_extension_after_rails_root_join_in_dstr(corrector, node, rails_root_index, extension_node)
           rails_root_node = node.children[rails_root_index].children.first
-          return unless rails_root_node.arguments.last.str_type?
+          return unless rails_root_node.last_argument.str_type?
 
-          corrector.insert_before(rails_root_node.arguments.last.location.end, extension_node.source)
+          corrector.insert_before(rails_root_node.last_argument.location.end, extension_node.source)
           corrector.remove(extension_node)
         end
 
@@ -174,7 +174,7 @@ def autocorrect_file_join(corrector, node)
           corrector.remove(
             range_with_surrounding_space(
               range_with_surrounding_comma(
-                node.arguments.first.source_range,
+                node.first_argument.source_range,
                 :right
               ),
               side: :right
@@ -187,7 +187,7 @@ def autocorrect_file_join(corrector, node)
         end
 
         def autocorrect_rails_root_join_with_string_arguments(corrector, node)
-          corrector.replace(node.arguments.first, %("#{node.arguments.map(&:value).join('/')}"))
+          corrector.replace(node.first_argument, %("#{node.arguments.map(&:value).join('/')}"))
           node.arguments[1..].each do |argument|
             corrector.remove(
               range_with_surrounding_comma(
@@ -221,7 +221,7 @@ def find_rails_root_index(node)
         end
 
         def append_argument(corrector, node, argument_source)
-          corrector.insert_after(node.arguments.last, %(, "#{argument_source}"))
+          corrector.insert_after(node.last_argument, %(, "#{argument_source}"))
         end
 
         def replace_with_rails_root_join(corrector, node, argument_source)

lib/rubocop/cop/rails/inverse_of.rb

@@ -222,7 +222,7 @@ def options_contain_inverse_of?(options)
 
         def with_options_arguments(recv, node)
           blocks = node.each_ancestor(:block).select do |block|
-            block.send_node.command?(:with_options) && same_context_in_with_options?(block.arguments.first, recv)
+            block.send_node.command?(:with_options) && same_context_in_with_options?(block.first_argument, recv)
           end
           blocks.flat_map { |n| n.send_node.arguments }
         end

lib/rubocop/cop/rails/rake_environment.rb

@@ -72,7 +72,7 @@ def correct_task_dependency(task_name)
         end
 
         def task_name(node)
-          first_arg = node.arguments[0]
+          first_arg = node.first_argument
           case first_arg&.type
           when :sym, :str
             first_arg.value.to_sym
@@ -97,7 +97,7 @@ def with_arguments?(node)
         end
 
         def with_dependencies?(node)
-          first_arg = node.arguments[0]
+          first_arg = node.first_argument
           return false unless first_arg
 
           if first_arg.hash_type?

lib/rubocop/cop/rails/redundant_receiver_in_with_options.rb

@@ -100,7 +100,7 @@ def redundant_receiver?(send_nodes, node)
                  else
                    return false if node.arguments.empty?
 
-                   arg = node.arguments.first
+                   arg = node.first_argument
                    ->(n) { same_value?(arg, n.receiver) }
                  end
 

lib/rubocop/cop/rails/reversible_migration.rb

@@ -290,10 +290,10 @@ def reversible_change_table_call?(node)
           when :change
             false
           when :remove
-            target_rails_version >= 6.1 && all_hash_key?(node.arguments.last, :type)
+            target_rails_version >= 6.1 && all_hash_key?(node.last_argument, :type)
           when :change_default, :change_column_default, :change_table_comment,
                :change_column_comment
-            all_hash_key?(node.arguments.last, :from, :to)
+            all_hash_key?(node.last_argument, :from, :to)
           else
             true
           end

lib/rubocop/cop/rails/unique_validation_without_index.rb

@@ -124,7 +124,7 @@ def class_node(node)
         end
 
         def uniqueness_part(node)
-          pairs = node.arguments.last
+          pairs = node.last_argument
           return unless pairs&.hash_type?
 
           pairs.each_pair.find do |pair|

lib/rubocop/cop/rails/validation.rb

@@ -60,7 +60,7 @@ def on_send(node)
           range = node.loc.selector
 
           add_offense(range, message: message(node)) do |corrector|
-            last_argument = node.arguments.last
+            last_argument = node.last_argument
             return if !last_argument.literal? && !last_argument.splat_type? && !frozen_array_argument?(last_argument)
 
             corrector.replace(range, 'validates')

lib/rubocop/rails/schema_loader/schema.rb

@@ -127,7 +127,7 @@ def initialize(node)
         private
 
         def analyze_keywords!(node)
-          pairs = node.arguments.last
+          pairs = node.last_argument
           return unless pairs.hash_type?
 
           pairs.each_pair do |k, v|
@@ -158,7 +158,7 @@ def build_columns_or_expr(columns)
         end
 
         def analyze_keywords!(node)
-          pairs = node.arguments.last
+          pairs = node.last_argument
           return unless pairs.hash_type?
 
           pairs.each_pair do |k, v|

rubocop-rails.gemspec

@@ -36,4 +36,5 @@ Gem::Specification.new do |s|
   # introduced in rack 1.1
   s.add_runtime_dependency 'rack', '>= 1.1'
   s.add_runtime_dependency 'rubocop', '>= 1.33.0', '< 2.0'
+  s.add_runtime_dependency 'rubocop-ast', '>= 1.30.0', '< 2.0'
 end