Module: LocalizableModel::ActiveRecordExtension

Defined in:
lib/localizable_model/active_record_extension.rb

Overview

LocalizableModel::ActiveRecordExtension

Extends ActiveRecord::Base with the localizable setup method.

Instance Method Summary collapse

Instance Method Details

#localizable(&block) ⇒ Object

Extends the model with Localizable features. It takes an optional block as argument, which yields an instance of LocalizableModel::Configuration.

Example:

class Page < ActiveRecord::Base
  localizable do
    attribute :name
    attribute :body
  end
end



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# File 'lib/localizable_model/active_record_extension.rb', line 22

def localizable(&block)
  unless is_a?(LocalizableModel::ClassMethods)
    send :extend,  LocalizableModel::ClassMethods
    send :include, LocalizableModel::InstanceMethods
    has_many(:localizations,
             as: :localizable,
             dependent: :destroy,
             autosave: true)
    before_save :cleanup_localizations!
  end
  localizable_configuration.instance_eval(&block) if block_given?
  define_localizable_methods!
end