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Diffstat (limited to 'guides/source/configuring.md')
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diff --git a/guides/source/configuring.md b/guides/source/configuring.md index 21b3ca0efa..61c4bd1e61 100644 --- a/guides/source/configuring.md +++ b/guides/source/configuring.md @@ -375,6 +375,28 @@ The MySQL adapter adds one additional configuration option: * `ActiveRecord::ConnectionAdapters::Mysql2Adapter.emulate_booleans` controls whether Active Record will consider all `tinyint(1)` columns as booleans. Defaults to `true`. +The SQLite3Adapter adapter adds one additional configuration option: + +* `ActiveRecord::ConnectionAdapters::SQLite3Adapter.represent_boolean_as_integer` +indicates whether boolean values are stored in sqlite3 databases as 1 and 0 or +'t' and 'f'. Leaving `ActiveRecord::ConnectionAdapters::SQLite3Adapter.represent_boolean_as_integer` +set to false is deprecated. SQLite databases have used 't' and 'f' to serialize +boolean values and must have old data converted to 1 and 0 (its native boolean +serialization) before setting this flag to true. Conversion can be accomplished +by setting up a rake task which runs + + ```ruby + ExampleModel.where("boolean_column = 't'").update_all(boolean_column: 1) + ExampleModel.where("boolean_column = 'f'").update_all(boolean_column: 0) + ``` + + for all models and all boolean columns, after which the flag must be set to true +by adding the following to your application.rb file: + + ```ruby + Rails.application.config.active_record.sqlite3.represent_boolean_as_integer = true + ``` + The schema dumper adds one additional configuration option: * `ActiveRecord::SchemaDumper.ignore_tables` accepts an array of tables that should _not_ be included in any generated schema file. This setting is ignored unless `config.active_record.schema_format == :ruby`. @@ -401,6 +423,8 @@ The schema dumper adds one additional configuration option: * `config.action_controller.per_form_csrf_tokens` configures whether CSRF tokens are only valid for the method/action they were generated for. +* `config.action_controller.default_protect_from_forgery` determines whether forgery protection is added on `ActionController:Base`. This is false by default, but enabled when loading defaults for Rails 5.2. + * `config.action_controller.relative_url_root` can be used to tell Rails that you are [deploying to a subdirectory](configuring.html#deploy-to-a-subdirectory-relative-url-root). The default is `ENV['RAILS_RELATIVE_URL_ROOT']`. * `config.action_controller.permit_all_parameters` sets all the parameters for mass assignment to be permitted by default. The default value is `false`. |