aeolus-incubator/thor-cli

require 'active_resource'

module Aeolus
end

module Aeolus::Client
end

module ActiveResource
  class Errors < ActiveModel::Errors
    # Grabs errors from an XML response.
    def from_xml(xml, save_cache = false)
      array = Array.wrap(Hash.from_xml(xml)['errors']['error'])
      # The below is added because the default behaviour (the above
      # line) only works fine if the error string is not buried in
      # another layer of xml.
      #
      # from_array (in this Errors class) is brittle and will blow up
      # if it doesn't get an array of strings.
      if array.size >= 1 && array[0].is_a?(Hash) &&
        array[0].has_key?('message')
        array.map! {|error| error['message']}
      end
      from_array array, save_cache
    end
  end
end