Module: TranslatesFields::ClassMethods

Defined in:
lib/translates_fields/active_record.rb

Instance Method Summary collapse

Instance Method Details

#translates(field) ⇒ Object



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# File 'lib/translates_fields/active_record.rb', line 7

def translates(field)
  serialize field

  send :define_method, "#{field}=".to_sym do |*args|
    if args.first.is_a?(Array)
      key     = args.first.shift
      options = args.first.pop
    else
      key     = args.first
      options = {}
    end
    write_attribute(field, [key, options])
  end

  send :define_method, field do
    scope   = read_attribute(field).first
    options = read_attribute(field).last
    key     = "app.models.#{self.class.to_s.underscore}.attributes.#{field}.#{scope}".to_sym
    I18n.translate(key, options)
  end

end