module MiniTest::Assertions

def assert_respond_to obj, meth, msg = nil

def assert_respond_to obj, meth, msg = nil
  msg = message(msg) {
      "Expected #{mu_pp(obj)} (#{obj.class}) to respond to ##{meth}"
    }
  flip = (Symbol === obj) && ! (Symbol === meth) # HACK for specs
  obj, meth = meth, obj if flip
  assert obj.respond_to?(meth), msg
end

Instance Methods