class RubyPsigate::Serializer

Public Class Methods

new(hash, options = { :header => false }) click to toggle source
# File lib/ruby_psigate/serializer.rb, line 4
def initialize(hash, options = { :header => false })
  raise ArgumentError unless hash.is_a?(Hash)
  @hash = hash
  @header = options[:header]
end

Public Instance Methods

to_xml() click to toggle source
# File lib/ruby_psigate/serializer.rb, line 10
def to_xml
  @builder = Builder::XmlMarkup.new
  @builder.instruct! if @header

  for key, value in @hash
    case value
    when String
      @builder.tag!(key.to_sym, value)
    when Hash
      @builder.tag!(key.to_sym) do
        @builder << Serializer.new(value).to_xml
      end
    when Array
      values = value
      values.each do |val|
        @builder.tag!(key.to_sym) do
          @builder << Serializer.new(val).to_xml
        end
      end
    when NilClass
      # do nothing
    else
      raise ArgumentError, "Unknown class: #{value.class}"
    end
  end
  
  @builder.target!
end