Problems with Ruby on Rails and Mechanize gem?

Hi all.

I'm doing a web site using "WWW::Mechanize".

when I make click on the Iink, I want to log with my google mail, this
already works but now, I want to show the home page after logged.

This is my source:

require 'rubygems'
require 'mechanize'

def loggin
    user = 'someone_user@gmail.com'
    pass = 'abc123'

    agent = WWW::Mechanize.new
    page = agent.get
https://www.google.com/accounts/ServiceLogin?service=mail&passive=true&rm=false&continue=http%3A%2F%2Fmail.google.com%2Fmail%2F%3Fui%3Dhtml%26zy%3Dl&bsv=1eic6yu9oa4y3&scc=1&ltmpl=default&ltmplcache=2

    form = page.forms.first
    form.login = user
    form.passwd = pass

    page = agent.submit form

  # I tried this, but it didn’t work
    redirect_to ‘https://mail.google.com/mail/?shva=1#
end