use replace and delete action to make snippets shorter

Gemfile

@@ -8,7 +8,7 @@ gem 'coveralls', require: false
 gem 'fakefs', require: 'fakefs/safe'
 gem 'rake'
 gem 'rspec'
-gem 'synvert-core', '>= 0.26.1'
+gem 'synvert-core', '>= 0.27.4'
 
 gem 'guard'
 gem 'guard-rspec'

lib/factory_bot/deprecate_static_value.rb

@@ -67,9 +67,9 @@
 
             if node.arguments.size == 1 && node.arguments.first.type == :hash
               new_arguments = add_curly_brackets_if_necessary(node.arguments.first.to_source)
-              replace_with "{{message}} { #{new_arguments} }"
+              replace :arguments, with: "{ #{new_arguments} }"
             else
-              replace_with '{{message}} { {{arguments}} }'
+              replace :arguments, with: '{ {{arguments}} }'
             end
           end
         end

lib/factory_bot/use_short_syntax.rb

@@ -112,7 +112,7 @@ class MiniTest::Rails::ActiveSupport::TestCase
   within_files '{test,spec,features}/**/*.rb' do
     %w[create build attributes_for build_stubbed create_list build_list create_pair build_pair].each do |message|
       with_node type: 'send', receiver: 'FactoryBot', message: message do
-        replace_with "#{message}({{arguments}})"
+        delete :receiver, :dot
       end
     end
   end

lib/factory_girl/fix_2_0_deprecations.rb

@@ -94,7 +94,7 @@
       argument = node.arguments.first.to_source
       with_node type: 'block', caller: { type: 'send', receiver: argument } do
         goto_node :caller do
-          replace_with "{{message}}#{add_arguments_with_parenthesis_if_necessary}"
+          delete :receiver, :dot
         end
       end
     end
@@ -108,10 +108,8 @@
     # end
     %w[after_build after_create].each do |message|
       within_node type: 'block', caller: { type: 'send', message: message } do
-        goto_node :caller do
-          new_message = message.sub('after_', '')
-          replace_with "after(:#{new_message})"
-        end
+        new_message = message.sub('after_', '')
+        replace :caller, with: "after(:#{new_message})"
       end
     end
   end
@@ -135,7 +133,7 @@
                 } do
       argument = node.arguments.first.to_source
       with_node type: 'send', receiver: argument do
-        replace_with '{{message}} {{arguments}}'
+        delete :receiver, :dot
       end
     end
   end
@@ -159,16 +157,14 @@
         replace_with 'factory {{arguments}}'
       end
 
-      goto_node :arguments do
-        replace_with ''
-      end
+      delete :arguments
     end
 
     # Factory.sequence :login do |n|
     #   "new_user_#{n}"
     # end
     # =>
-    # sequence :user do |n|
+    # sequence :login do |n|
     #   "new_user_#{n}"
     # end
     within_node type: 'block',
@@ -181,15 +177,15 @@
                   size: 1
                 } do
       goto_node :caller do
-        replace_with 'sequence {{arguments}}'
+        delete :receiver, :dot
       end
     end
   end
 
   within_files '{test,spec}/**/*.rb' do
     # Factory(:user) => create(:user)
     with_node type: 'send', receiver: nil, message: 'Factory' do
-      replace_with 'create({{arguments}})'
+      replace :message, with: 'create'
     end
 
     # Factory.next(:email) => generate(:email)
@@ -207,7 +203,7 @@
     # Factory.attributes_for(:user) => attributes_for(:user)
     %w[create build attributes_for].each do |message|
       with_node type: 'send', receiver: 'Factory', message: message do
-        replace_with "#{message}({{arguments}})"
+        delete :receiver, :dot
       end
     end
   end

lib/factory_girl/use_short_syntax.rb

@@ -114,7 +114,7 @@ class MiniTest::Rails::ActiveSupport::TestCase
   within_files '{test,spec,features}/**/*.rb' do
     %w[create build attributes_for build_stubbed create_list build_list create_pair build_pair].each do |message|
       with_node type: 'send', receiver: 'FactoryGirl', message: message do
-        replace_with "#{message}({{arguments}})"
+        delete :receiver, :dot
       end
     end
   end

lib/rails/convert_active_record_dirty_5_0_to_5_1.rb

@@ -112,10 +112,10 @@ def call_after_create
     with_node type: 'send', message: before_name do
       if before_name.is_a?(Regexp)
         if node.message.to_s =~ before_name && attributes.include?($1)
-          replace_with add_receiver_if_necessary(after_name.sub('{{attribute}}', $1))
+          replace :message, with: after_name.sub('{{attribute}}', $1)
         end
       else
-        replace_with add_receiver_if_necessary(after_name)
+        replace :message, with: after_name
       end
     end
   end

lib/rails/fix_model_3_2_deprecations.rb

@@ -66,7 +66,7 @@
     %w[set_table_name set_inheritance_column set_sequence_name set_primary_key set_locking_column].each do |message|
       with_node type: 'send', message: message do
         new_message = message.sub('set_', '')
-        replace_with "self.#{new_message} = {{arguments}}"
+        replace :message, with: "self.#{new_message} ="
       end
     end
   end

lib/rails/redirect_with_flash.rb

@@ -29,7 +29,7 @@
   ```
   EOS
 
-  within_file 'app/controllers/**/*rb' do
+  within_file 'app/controllers/**/*.rb' do
     within_node type: 'def' do
       line = nil
       msg = nil

lib/rails/use_migrations_instance_methods.rb

@@ -30,12 +30,7 @@ def down
     # def self.down => def down
     %w[up down].each do |name|
       with_node type: 'defs', name: name do
-        new_code = <<~EOS
-          def #{name}
-              {{body}}
-            end
-        EOS
-        replace_with new_code.strip, autoindent: false
+        delete :self, :dot
       end
     end
   end

lib/rspec/method_stub.rb

@@ -52,7 +52,7 @@
     # obj.unstub!(:message) => obj.unstub(:message)
     { stub!: 'stub', unstub!: 'unstub' }.each do |old_message, new_message|
       with_node type: 'send', message: old_message do
-        replace_with "{{receiver}}.#{new_message}({{arguments}})"
+        replace :message, with: new_message
       end
     end
 

lib/rspec/new_config_options.rb

@@ -86,7 +86,7 @@
         'warnings' => 'warnings?'
       }.each do |old_message, new_message|
         with_node type: 'send', receiver: config_name, message: old_message do
-          replace_with "#{config_name}.#{new_message}"
+          replace :message, with: new_message
         end
       end
 
@@ -106,14 +106,14 @@
       #   c.pattern = '**/*_test.rb'
       # end
       {
-        'backtrace_clean_patterns=' => 'backtrace_exclusion_patterns = ',
-        'color_enabled=' => 'color = ',
-        'out=' => 'output_stream = ',
-        'output=' => 'output_stream = ',
-        'filename_pattern=' => 'pattern = '
+        'backtrace_clean_patterns=' => 'backtrace_exclusion_patterns =',
+        'color_enabled=' => 'color =',
+        'out=' => 'output_stream =',
+        'output=' => 'output_stream =',
+        'filename_pattern=' => 'pattern ='
       }.each do |old_message, new_message|
         with_node type: 'send', receiver: config_name, message: old_message do
-          replace_with "#{config_name}.#{new_message}{{arguments}}"
+          replace :message, with: new_message
         end
       end
 
@@ -125,7 +125,7 @@
       #   c.color_enabled?(output)
       # end
       with_node type: 'send', receiver: config_name, message: 'color?' do
-        replace_with "#{config_name}.color_enabled?({{arguments}})"
+        replace :message, with: 'color_enabled?'
       end
     end
   end

lib/rspec/new_hook_scope.rb

@@ -29,11 +29,11 @@
     # before(:context) { do_something }
     %w[before after around].each do |scope|
       with_node type: 'send', message: scope, arguments: [:all] do
-        replace_with add_receiver_if_necessary("#{scope}(:context)")
+        replace :arguments, with: ':context'
       end
 
       with_node type: 'send', message: scope, arguments: [:each] do
-        replace_with add_receiver_if_necessary("#{scope}(:example)")
+        replace :arguments, with: ':example'
       end
     end
   end

lib/rspec/stub_and_mock_to_double.rb

@@ -23,11 +23,11 @@
     # stub('something') => double('something')
     # mock('something') => double('something')
     with_node type: 'send', receiver: nil, message: 'stub' do
-      replace_with 'double({{arguments}})'
+      replace :message, with: 'double'
     end
 
     with_node type: 'send', receiver: nil, message: 'mock' do
-      replace_with 'double({{arguments}})'
+      replace :message, with: 'double'
     end
   end
 end

lib/ruby/deprecate_big_decimal_new.rb

@@ -17,7 +17,7 @@
 
   within_files '**/*.rb' do
     with_node type: 'send', receiver: 'BigDecimal', message: 'new' do
-      replace_with 'BigDecimal({{arguments}})'
+      delete :dot, :message
     end
   end
 end

lib/ruby/kernel_open_to_uri_open.rb

@@ -20,7 +20,7 @@
     # =>
     # URI.open('http://test.com')
     with_node type: 'send', receiver: nil, message: 'open' do
-      replace_with 'URI.open({{arguments}})'
+      replace :message, with: 'URI.open'
     end
   end
 end

lib/ruby/map_and_flatten_to_flat_map.rb

@@ -28,7 +28,12 @@
     #   # do something
     # end
     with_node type: 'send', receiver: { type: 'block', caller: { type: 'send', message: 'map' } }, message: 'flatten' do
-      replace_with "{{receiver.to_source.sub('.map', '.flat_map')}}"
+      delete :dot, :message
+      goto_node :receiver do
+        goto_node :caller do
+          replace :message, with: 'flat_map'
+        end
+      end
     end
   end
 end

spec/factory_bot/deprecate_static_value_spec.rb

@@ -43,13 +43,13 @@
     comments_count { 0 }
     tag { Tag::MAGIC }
     recent_statuses { [] }
-    status { [:draft, :published].sample }
+    status({ [:draft, :published].sample })
     published_at { 1.day.from_now }
-    created_at { 1.day.ago }
+    created_at({ 1.day.ago })
     updated_at { Time.current }
     update_times { [Time.current] }
-    meta_tags { { foo: Time.current } }
-    other_tags { { foo: Time.current } }
+    meta_tags({ { foo: Time.current } })
+    other_tags({ { foo: Time.current } })
     options { { color: :blue } }
     trait :old do
       published_at { 1.week.ago }