# Rememberable manages generating and clearing token for remember the user
# from a saved cookie. Rememberable also has utility methods for dealing
# with serializing the user into the cookie and back from the cookie, trying
# to lookup the record based on the saved information.
# You probably wouldn't use rememberable methods directly, they are used
# mostly internally for handling the remember token.
#
# == Options
#
# Rememberable adds the following options in devise_for:
#
# * +remember_for+: the time you want the user will be remembered without
# asking for credentials. After this time the user will be blocked and
# will have to enter his credentials again. This configuration is also
# used to calculate the expires time for the cookie created to remember
# the user. By default remember_for is 2.weeks.