# File lib/rabl/engine.rb, line 130 def collection(data, options={}) @_collection_name = options[:root] if options[:root] @_collection_name ||= data.values.first if data.respond_to?(:each_pair) @_object_root_name = options[:object_root] if options.has_key?(:object_root) self.object(data_object(data).to_a) end