Class: DataMapper::Validate::ValidationErrors

Inherits:
Object
  • Object
show all
Defined in:
lib/restfulx/datamapper_foo.rb

Overview

By default DataMapper validation errors doesn’t have to_xml method. This is actually very useful when dealing with remote stateful clients such as Flex/AIR.

Instance Method Summary collapse

Instance Method Details

#to_xml ⇒ Object

Add Flex-friendly to_xml implementation



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# File 'lib/restfulx/datamapper_foo.rb', line 13

def to_xml
  xml = Builder::XmlMarkup.new(:indent => 2)
  xml.instruct! :xml, :version => "1.0", :encoding => "UTF-8"
  xml.errors do |e|
    @errors.each_key do |attribute|
      @errors[attribute].each do |msg|
        next if msg.nil?
        if attribute == "base"
          e.error("message" => msg)
        else
          e.error("field" => attribute.to_s.camelcase(:lower), "message" => msg)
        end
      end
    end
  end
end