require 'active_support/core_ext/range/conversions' require File.dirname(__FILE__) + '/range/overlaps' require File.dirname(__FILE__) + '/range/include_range' require File.dirname(__FILE__) + '/range/blockless_step' class Range #:nodoc: include ActiveSupport::CoreExtensions::Range::Conversions include ActiveSupport::CoreExtensions::Range::Overlaps include ActiveSupport::CoreExtensions::Range::IncludeRange include ActiveSupport::CoreExtensions::Range::BlocklessStep end