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XmlMini

要使用更快的 libxml 解析器

gem "libxml-ruby"
XmlMini.backend = 'LibXML'
方法
B
R
T
W

常量

DEFAULT_ENCODINGS = { "binary" => "base64" } unless defined?(DEFAULT_ENCODINGS)
 
FORMATTING = { "symbol" => Proc.new { |symbol| symbol.to_s }, "date" => Proc.new { |date| date.to_fs(:db) }, "dateTime" => Proc.new { |time| time.xmlschema }, "duration" => Proc.new { |duration| duration.iso8601 }, "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 }, "duration" => Proc.new { |duration| Duration.parse(duration) }, "integer" => Proc.new { |integer| integer.to_i }, "float" => Proc.new { |float| float.to_f }, "decimal" => Proc.new do |number| if String === number number.to_d else BigDecimal(number) end end, "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) }, "hexBinary" => Proc.new { |bin| _parse_hex_binary(bin) }, "binary" => Proc.new { |bin, entity| _parse_binary(bin, entity) }, "file" => Proc.new { |file, entity| _parse_file(file, entity) } }
 
TYPE_NAMES = { "Symbol" => "symbol", "Integer" => "integer", "BigDecimal" => "decimal", "Float" => "float", "TrueClass" => "boolean", "FalseClass" => "boolean", "Date" => "date", "DateTime" => "dateTime", "Time" => "dateTime", "ActiveSupport::Duration" => "duration", "Array" => "array", "Hash" => "hash" }
 

属性

[RW] 深度

实例公共方法

backend()

来源： 显示 | 在GitHub上

# File activesupport/lib/active_support/xml_mini.rb, line 101
def backend
  current_thread_backend || @backend
end

backend=(name)

来源： 显示 | 在GitHub上

# File activesupport/lib/active_support/xml_mini.rb, line 105
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 = {})

来源： 显示 | 在GitHub上

# File activesupport/lib/active_support/xml_mini.rb, line 152
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)

来源： 显示 | 在GitHub上

# File activesupport/lib/active_support/xml_mini.rb, line 119
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)

来源： 显示 | 在GitHub上

# File activesupport/lib/active_support/xml_mini.rb, line 111
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