attr_bool (rubygems): Finally attr_accessor & attr_reader with question marks for booleans!? Simply use: attr_accessor?, attr_reader?, attr_bool, attr_bool?. Default values can also be passed in as the last argument or with the 'default: ' keyword argument. In a Module/Class, extend 'AttrBool::Ext', or in the file, require 'attr_bool/core_ext'.
Keywords: attribute|attributes|attrs|bool|boolean|core-ext|core-extension|ruby|ruby-core|ruby-gem|rubygem