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XmlMini

To use the much faster libxml parser:

gem 'libxml-ruby', '=0.9.7'
XmlMini.backend = 'LibXML'
Methods
#
B
R
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Constants
DEFAULT_ENCODINGS = { "binary" => "base64" } unless defined?(DEFAULT_ENCODINGS)
 
TYPE_NAMES = { "Symbol" => "symbol", "Fixnum" => "integer", "Bignum" => "integer", "BigDecimal" => "decimal", "Float" => "float", "TrueClass" => "boolean", "FalseClass" => "boolean", "Date" => "date", "DateTime" => "dateTime", "Time" => "dateTime", "Array" => "array", "Hash" => "hash" } unless defined?(TYPE_NAMES)
 
FORMATTING = { "symbol" => Proc.new { |symbol| symbol.to_s }, "date" => Proc.new { |date| date.to_s(:db) }, "dateTime" => Proc.new { |time| time.xmlschema }, "binary" => Proc.new { |binary| ::Base64.encode64(binary) }, "yaml" => Proc.new { |yaml| yaml.to_yaml } } unless defined?(FORMATTING)
 
PARSING = { "symbol" => Proc.new { |symbol| symbol.to_s.to_sym }, "date" => Proc.new { |date| ::Date.parse(date) }, "datetime" => Proc.new { |time| Time.xmlschema(time).utc rescue ::DateTime.parse(time).utc }, "integer" => Proc.new { |integer| integer.to_i }, "float" => Proc.new { |float| float.to_f }, "decimal" => Proc.new { |number| BigDecimal(number) }, "boolean" => Proc.new { |boolean| %w(1 true).include?(boolean.to_s.strip) }, "string" => Proc.new { |string| string.to_s }, "yaml" => Proc.new { |yaml| YAML::load(yaml) rescue yaml }, "base64Binary" => Proc.new { |bin| ::Base64.decode64(bin) }, "binary" => Proc.new { |bin, entity| _parse_binary(bin, entity) }, "file" => Proc.new { |file, entity| _parse_file(file, entity) } }
 
Instance Public methods
backend()
# File activesupport/lib/active_support/xml_mini.rb, line 83
def backend
  current_thread_backend || @backend
end
backend=(name)
# File activesupport/lib/active_support/xml_mini.rb, line 87
def backend=(name)
  backend = name && cast_backend_name_to_module(name)
  self.current_thread_backend = backend if current_thread_backend
  @backend = backend
end
rename_key(key, options = {})
# File activesupport/lib/active_support/xml_mini.rb, line 134
def rename_key(key, options = {})
  camelize  = options[:camelize]
  dasherize = !options.has_key?(:dasherize) || options[:dasherize]
  if camelize
    key = true == camelize ? key.camelize : key.camelize(camelize)
  end
  key = _dasherize(key) if dasherize
  key
end
to_tag(key, value, options)
# File activesupport/lib/active_support/xml_mini.rb, line 101
def to_tag(key, value, options)
  type_name = options.delete(:type)
  merged_options = options.merge(:root => key, :skip_instruct => true)

  if value.is_a?(::Method) || value.is_a?(::Proc)
    if value.arity == 1
      value.call(merged_options)
    else
      value.call(merged_options, key.to_s.singularize)
    end
  elsif value.respond_to?(:to_xml)
    value.to_xml(merged_options)
  else
    type_name ||= TYPE_NAMES[value.class.name]
    type_name ||= value.class.name if value && !value.respond_to?(:to_str)
    type_name   = type_name.to_s   if type_name
    type_name   = "dateTime" if type_name == "datetime"

    key = rename_key(key.to_s, options)

    attributes = options[:skip_types] || type_name.nil? ? { } : { :type => type_name }
    attributes[:nil] = true if value.nil?

    encoding = options[:encoding] || DEFAULT_ENCODINGS[type_name]
    attributes[:encoding] = encoding if encoding

    formatted_value = FORMATTING[type_name] && !value.nil? ?
      FORMATTING[type_name].call(value) : value

    options[:builder].tag!(key, formatted_value, attributes)
  end
end
with_backend(name)
# File activesupport/lib/active_support/xml_mini.rb, line 93
def with_backend(name)
  old_backend = current_thread_backend
  self.current_thread_backend = name && cast_backend_name_to_module(name)
  yield
ensure
  self.current_thread_backend = old_backend
end
Instance Protected methods
_dasherize(key)
# File activesupport/lib/active_support/xml_mini.rb, line 146
def _dasherize(key)
  # $2 must be a non-greedy regex for this to work
  left, middle, right = /\A(_*)(.*?)(_*)\Z/.match(key.strip)[1,3]
  "#{left}#{middle.tr('_ ', '--')}#{right}"
end
_parse_file(file, entity)
# File activesupport/lib/active_support/xml_mini.rb, line 162
def _parse_file(file, entity)
  f = StringIO.new(::Base64.decode64(file))
  f.extend(FileLike)
  f.original_filename = entity['name']
  f.content_type = entity['content_type']
  f
end