class DataClass #class or module
include Mongoid::Document
store_in collection: "ruby"
embeds_many :data_methods
field :class_name, type: String
end
class DataMethod
include Mongoid::Document
embedded_in :data_class
field :method_name, type: String
field :description, type: String
#field :example_code, type: String
#field :source_code, type: String
end