Module: ActiveSupport::XmlMini

### Home Classes Methods

### In Files

- lib/active_support/xml_mini.rb

### Methods

- #_dasherize
- #_parse_file
- #backend=
- #rename_key
- #to_tag
- #with_backend

### Class/Module Index

Quicksearch

- ActiveSupport
- ActiveSupport::Autoload
- ActiveSupport::BacktraceCleaner
- ActiveSupport::Base64
- ActiveSupport::BasicObject
- ActiveSupport::Benchmarkable
- ActiveSupport::BufferedLogger
- ActiveSupport::BufferedLogger::Severity
- ActiveSupport::Cache
- ActiveSupport::Cache::Entry
- ActiveSupport::Cache::FileStore
- ActiveSupport::Cache::MemCacheStore
- ActiveSupport::Cache::MemoryStore
- ActiveSupport::Cache::NullStore
- ActiveSupport::Cache::Store
- ActiveSupport::Cache::Strategy
- ActiveSupport::Cache::Strategy::LocalCache
- ActiveSupport::Cache::Strategy::LocalCache::LocalStore
- ActiveSupport::Callbacks
- ActiveSupport::Callbacks::ClassMethods
- ActiveSupport::Concern
- ActiveSupport::Configurable
- ActiveSupport::Configurable::ClassMethods
- ActiveSupport::Configurable::Configuration
- ActiveSupport::Dependencies
- ActiveSupport::Dependencies::ClassCache
- ActiveSupport::Dependencies::WatchStack
- ActiveSupport::Deprecation
- ActiveSupport::DescendantsTracker
- ActiveSupport::Duration
- ActiveSupport::FileUpdateChecker
- ActiveSupport::FileWatcher
- ActiveSupport::FileWatcher::Backend
- ActiveSupport::Gzip
- ActiveSupport::Gzip::Stream
- ActiveSupport::HashWithIndifferentAccess
- ActiveSupport::HashWithIndifferentAccess
- ActiveSupport::Inflector
- ActiveSupport::Inflector::Inflections
- ActiveSupport::InheritableOptions
- ActiveSupport::JSON
- ActiveSupport::JSON::Encoding
- ActiveSupport::JSON::Encoding::CircularReferenceError
- ActiveSupport::JSON::Encoding::Encoder
- ActiveSupport::JSON::Variable
- ActiveSupport::LogSubscriber
- ActiveSupport::LogSubscriber::TestHelper
- ActiveSupport::LogSubscriber::TestHelper::MockLogger
- ActiveSupport::Memoizable
- ActiveSupport::Memoizable::InstanceMethods
- ActiveSupport::MessageEncryptor
- ActiveSupport::MessageEncryptor::InvalidMessage
- ActiveSupport::MessageVerifier
- ActiveSupport::MessageVerifier::InvalidSignature
- ActiveSupport::Multibyte
- ActiveSupport::Multibyte::Chars
- ActiveSupport::Multibyte::EncodingError
- ActiveSupport::Multibyte::Unicode
- ActiveSupport::Multibyte::Unicode::Codepoint
- ActiveSupport::Multibyte::Unicode::UnicodeDatabase
- ActiveSupport::Notifications
- ActiveSupport::Notifications::Event
- ActiveSupport::Notifications::Fanout
- ActiveSupport::Notifications::Instrumenter
- ActiveSupport::OrderedHash
- ActiveSupport::OrderedOptions
- ActiveSupport::Railtie
- ActiveSupport::Rescuable
- ActiveSupport::Rescuable::ClassMethods
- ActiveSupport::SafeBuffer
- ActiveSupport::SafeBuffer::SafeConcatError
- ActiveSupport::StringInquirer
- ActiveSupport::TaggedLogging
- ActiveSupport::TestCase
- ActiveSupport::Testing
- ActiveSupport::Testing::Assertions
- ActiveSupport::Testing::Declarative
- ActiveSupport::Testing::Isolation
- ActiveSupport::Testing::Isolation::Forking
- ActiveSupport::Testing::Isolation::MiniTest
- ActiveSupport::Testing::Isolation::Subprocess
- ActiveSupport::Testing::Isolation::TestUnit
- ActiveSupport::Testing::Pending
- ActiveSupport::Testing::Performance
- ActiveSupport::Testing::Performance::Benchmarker
- ActiveSupport::Testing::Performance::ForClassicTestUnit
- ActiveSupport::Testing::Performance::ForMiniTest
- ActiveSupport::Testing::Performance::Metrics
- ActiveSupport::Testing::Performance::Metrics::Amount
- ActiveSupport::Testing::Performance::Metrics::Base
- ActiveSupport::Testing::Performance::Metrics::CpuTime
- ActiveSupport::Testing::Performance::Metrics::DigitalInformationUnit
- ActiveSupport::Testing::Performance::Metrics::GcRuns
- ActiveSupport::Testing::Performance::Metrics::GcTime
- ActiveSupport::Testing::Performance::Metrics::Memory
- ActiveSupport::Testing::Performance::Metrics::Objects
- ActiveSupport::Testing::Performance::Metrics::ProcessTime
- ActiveSupport::Testing::Performance::Metrics::Time
- ActiveSupport::Testing::Performance::Metrics::UserTime
- ActiveSupport::Testing::Performance::Metrics::WallTime
- ActiveSupport::Testing::Performance::Performer
- ActiveSupport::Testing::Performance::Profiler
- ActiveSupport::Testing::ProxyTestResult
- ActiveSupport::Testing::RemoteError
- ActiveSupport::Testing::SetupAndTeardown
- ActiveSupport::Testing::SetupAndTeardown::ClassMethods
- ActiveSupport::Testing::SetupAndTeardown::ForClassicTestUnit
- ActiveSupport::Testing::SetupAndTeardown::ForMiniTest
- ActiveSupport::TimeWithZone
- ActiveSupport::TimeZone
- ActiveSupport::XmlMini
- ActiveSupport::XmlMini_LibXMLSAX
- ActiveSupport::XmlMini_LibXMLSAX::HashBuilder
- ActiveSupport::XmlMini_NokogiriSAX
- ActiveSupport::XmlMini_NokogiriSAX::HashBuilder
- Test
- Test::Unit
- Test::Unit::Collector
- Test::Unit::Collector::ObjectSpace
- Object
- Object::HashWithIndifferentAccess
- Object::MissingSourceFile
- ERB
- ERB::Util
- I18n
- I18n::Railtie
- LoadError
- LoadError
- Logger
- Logger::SimpleFormatter
- Array
- Base64
- Benchmark
- BigDecimal
- Class
- Date
- DateTime
- Enumerable
- FalseClass
- File
- Float
- Hash
- Integer
- Kernel
- Module
- NameError
- NilClass
- Numeric
- Process
- QualifiedConstUtils
- Range
- Regexp
- String
- Symbol
- Time
- TrueClass
- URI

No matching classes.

# ActiveSupport::XmlMini

# XmlMini

To use the much faster libxml parser:

    gem 'libxml-ruby', '=0.9.7'
    XmlMini.backend = 'LibXML'

### Constants

DEFAULT_ENCODINGS
FORMATTING
PARSING
TYPE_NAMES

### Attributes

backend[R]
depth[RW]

### Public Instance Methods

backend=(name) click to toggle source

    # File lib/active_support/xml_mini.rb, line 85
    def backend=(name)
      if name.is_a?(Module)
        @backend = name
      else
        require "active_support/xml_mini/#{name.to_s.downcase}"
        @backend = ActiveSupport.const_get("XmlMini_#{name}")
      end
    end

rename_key(key, options = {}) click to toggle source

    # File lib/active_support/xml_mini.rb, line 133
    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) click to toggle source

    # File 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

        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) click to toggle source

    # File lib/active_support/xml_mini.rb, line 94
    def with_backend(name)
      old_backend, self.backend = backend, name
      yield
    ensure
      self.backend = old_backend
    end

### Protected Instance Methods

_dasherize(key) click to toggle source

    # File lib/active_support/xml_mini.rb, line 145
    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) click to toggle source

    # File lib/active_support/xml_mini.rb, line 161
    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

[Validate]

Generated with the Darkfish Rdoc Generator 2.