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-rw-r--r--activerecord/lib/rails/generators/active_record/migration/templates/create_table_migration.rb2
-rw-r--r--activerecord/lib/rails/generators/active_record/migration/templates/migration.rb2
-rw-r--r--activerecord/lib/rails/generators/active_record/model/model_generator.rb9
3 files changed, 10 insertions, 3 deletions
diff --git a/activerecord/lib/rails/generators/active_record/migration/templates/create_table_migration.rb b/activerecord/lib/rails/generators/active_record/migration/templates/create_table_migration.rb
index fadab2a1e6..5f7201cfe1 100644
--- a/activerecord/lib/rails/generators/active_record/migration/templates/create_table_migration.rb
+++ b/activerecord/lib/rails/generators/active_record/migration/templates/create_table_migration.rb
@@ -1,4 +1,4 @@
-class <%= migration_class_name %> < ActiveRecord::Migration
+class <%= migration_class_name %> < ActiveRecord::Migration[<%= ActiveRecord::Migration.current_version %>]
def change
create_table :<%= table_name %><%= primary_key_type %> do |t|
<% attributes.each do |attribute| -%>
diff --git a/activerecord/lib/rails/generators/active_record/migration/templates/migration.rb b/activerecord/lib/rails/generators/active_record/migration/templates/migration.rb
index 23a377db6a..107f107dc4 100644
--- a/activerecord/lib/rails/generators/active_record/migration/templates/migration.rb
+++ b/activerecord/lib/rails/generators/active_record/migration/templates/migration.rb
@@ -1,4 +1,4 @@
-class <%= migration_class_name %> < ActiveRecord::Migration
+class <%= migration_class_name %> < ActiveRecord::Migration[<%= ActiveRecord::Migration.current_version %>]
<%- if migration_action == 'add' -%>
def change
<% attributes.each do |attribute| -%>
diff --git a/activerecord/lib/rails/generators/active_record/model/model_generator.rb b/activerecord/lib/rails/generators/active_record/model/model_generator.rb
index 395951ac9d..e4c9539362 100644
--- a/activerecord/lib/rails/generators/active_record/model/model_generator.rb
+++ b/activerecord/lib/rails/generators/active_record/model/model_generator.rb
@@ -43,9 +43,16 @@ module ActiveRecord
# Used by the migration template to determine the parent name of the model
def parent_class_name
- options[:parent] || "ActiveRecord::Base"
+ options[:parent] || determine_default_parent_class
end
+ def determine_default_parent_class
+ if File.exist?('app/models/application_record.rb')
+ "ApplicationRecord"
+ else
+ "ActiveRecord::Base"
+ end
+ end
end
end
end