Module: Sequel::Plugins::Translatable

Defined in:
lib/sequel/plugins/translatable.rb

Defined Under Namespace

Modules: ClassMethods, DatasetMethods, InstanceMethods

Class Method Summary collapse

Class Method Details

.configure(model, attributes = []) ⇒ Object

Raises:

  • (Error) 


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# File 'lib/sequel/plugins/translatable.rb', line 4

def self.configure(model, attributes = [])
  attributes = [*attributes]
  raise Error, "please specify attributes to use for translatable plugin" if attributes.empty?
  attributes.each do |attribute|
    model.class_eval <<-EOS, __FILE__, __LINE__
      def #{attribute}=(value)
        send "#{attribute}_\#{base_locale}=", value
      end
      def #{attribute}
        send "#{attribute}_\#{base_locale}"
      end
      def #{attribute}_hash
        @#{attribute}_locales ||= columns.collect do |column|
          $1 if column=~/\\A#{Regexp.escape attribute}_(.+)\\z/
        end.compact.sort.collect(&:to_sym)
        hash = {}
        @#{attribute}_locales.each do |locale|
          hash[locale] = send "#{attribute}_\#{locale}"
        end
        hash
      end
    EOS
  end
end