class Object

def namespace(name, &block)
  if klass = Thor::RakeCompat.rake_classes.last
    const_name = Thor::Util.camel_case(name.to_s).to_sym
    klass.const_set(const_name, Class.new(Thor))
    new_klass = klass.const_get(const_name)
    Thor::RakeCompat.rake_classes << new_klass
  end
  rake_namespace(name, &block)
  Thor::RakeCompat.rake_classes.pop
end