Module: FormTranslation::ForModel::ClassMethods

Defined in:
lib/form_translation/for_model.rb

Instance Method Summary collapse

Instance Method Details

#create_translated_getters(methods) ⇒ Object

translate_me



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# File 'lib/form_translation/for_model.rb', line 53

def create_translated_getters(methods)
  mod = Module.new
  methods.each do |nam|
    mod.send(:define_method, nam) do
      return super() unless self.class.form_translation_locale
      return super() if self.class.form_translation_locale == FormTranslation.default_language
      a = self.send "#{self.class.form_translation_locale}_#{nam}"
      a.presence || self[nam]
    end # define_method
  end #methods.each

  prepend mod
end

#translate_me(*methods) ⇒ Object 



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# File 'lib/form_translation/for_model.rb', line 29

def translate_me *methods
  store FormTranslation.translation_column
  methods.each do |m|
    FormTranslation.foreign_languages.each do |l|
      store_accessor FormTranslation.translation_column, "#{l}_#{m}".to_sym
    end
  end

  self.class.class_exec do
    define_method :translated_attrs do
      methods
    end

    define_method :form_translations do
      FormTranslation.foreign_languages.collect do |f|
        methods.collect do |m|
          "#{f}_#{m}".to_sym
        end
      end.flatten
    end
  end
  create_translated_getters(methods)
end

#translation_names_for(*attributes) ⇒ Object

create_translated_getters



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# File 'lib/form_translation/for_model.rb', line 67

def translation_names_for *attributes
  Array(attributes).flatten.collect do |a|
    FormTranslation.foreign_languages.collect do |f|
      "#{f}_#{a}".to_sym
    end
  end.flatten
end