Methods
Constants
| XML_TYPE_NAMES | = | { "Fixnum" => "integer", "Date" => "date", "Time" => "datetime", "TrueClass" => "boolean", "FalseClass" => "boolean" |
| XML_FORMATTING | = | { "date" => Proc.new { |date| date.to_s(:db) }, "datetime" => Proc.new { |time| time.xmlschema } |
Public Instance methods
[ show source ]
# File vendor/rails/activesupport/lib/active_support/core_ext/hash/conversions.rb, line 18
18: def to_xml(options = {})
19: options[:indent] ||= 2
20: options.reverse_merge!({ :builder => Builder::XmlMarkup.new(:indent => options[:indent]), :root => "hash" })
21: options[:builder].instruct! unless options.delete(:skip_instruct)
22:
23: options[:builder].__send__(options[:root].to_s.dasherize) do
24: each do |key, value|
25: case value
26: when ::Hash
27: value.to_xml(options.merge({ :root => key, :skip_instruct => true }))
28: when ::Array
29: value.to_xml(options.merge({ :root => key, :children => key.to_s.singularize, :skip_instruct => true}))
30: else
31: type_name = XML_TYPE_NAMES[value.class.to_s]
32:
33: options[:builder].tag!(key.to_s.dasherize,
34: XML_FORMATTING[type_name] ? XML_FORMATTING[type_name].call(value) : value,
35: options[:skip_types] || value.nil? || type_name.nil? ? { } : { :type => type_name }
36: )
37: end
38: end
39: end
40: end