1.9.3p194 :002 > u = User.find_by_email("[email protected]")
1.9.3p194 :005 > u.addresses.size
=> 1
1.9.3p194 :006 > u.addresses.length
=> 1
1.9.3p194 :007 > u.addresses.count
1.9.3p194 :002 > u = User.find_by_email("email@1.9.3p194 :002 > u = User.find_by_email("[email protected]")
1.9.3p194 :005 > u.addresses.size
=> 1
1.9.3p194 :006 > u.addresses.length
=> 1
1.9.3p194 :007 > u.addresses.count
1.9.3p194 :002 > u = User.find_by_email("email@