module ActiveResource::Formats

Public Class Methods

Source

# File lib/active_resource/formats.rb, line 12
def self.[](mime_type_reference)
  case mime_type_reference.to_s
  when "xml" then XmlFormat
  when "json" then JsonFormat
  else ActiveResource::Formats.const_get(ActiveSupport::Inflector.camelize(mime_type_reference.to_s) + "Format")
  end
end

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

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

remove_root (data)

Source

# File lib/active_resource/formats.rb, line 20
def self.remove_root(data)
  if data.is_a?(Hash) && data.keys.size == 1 && data.values.first.is_a?(Enumerable)
    data.values.first
  else
    data
  end
end