Methods
#
R
Classes and Modules
Class Public methods
[](mime_type_reference)

Lookup the format class from a mime type reference symbol. Example: 

  ActiveResource::Formats[:xml]  # => ActiveResource::Formats::XmlFormat
  ActiveResource::Formats[:json] # => ActiveResource::Formats::JsonFormat

Source: show | on GitHub 

    # File activeresource/lib/active_resource/formats.rb, line 10
10:     def self.[](mime_type_reference)
11:       ActiveResource::Formats.const_get(ActiveSupport::Inflector.camelize(mime_type_reference.to_s) + "Format")
12:     end
remove_root(data)

Source: show | on GitHub 

    # File activeresource/lib/active_resource/formats.rb, line 14
14:     def self.remove_root(data)
15:       if data.is_a?(Hash) && data.keys.size == 1
16:         data.values.first
17:       else
18:         data
19:       end
20:     end