1.9 incompatibilities patch

gistfile1.rb

class ActiveSupport::TestCase
  def self.mark_19_incompat
    @marked_19_incompat = true
  end

  def self.ruby_19_compatible?
    !@marked_19_incompat
  end

  def run_with_19(*args, &block)
    return true if ENV['RUBY_19_MODE'] && !self.class.ruby_19_compatible?
    run_without_19(*args, &block)
  end

  alias_method_chain(:run, "19")
end