[MacRuby-devel] is active_support supported in MacRuby 0.5?

Is active_support supported in MacRuby 0.5? $ macirb irb(main):001:0> require 'rubygems' => true irb(main):002:0> require 'active_support' NoMethodError: undefined method `alias_method_chain' for Range:Class Thanks in advance, Gary