##
# validation method to be included like any other validations methods
# in the models definitions. this one checks that the named attribute
# is a valid UTF-8 format string.
def validates_as_utf8(*attrs)
validates_each(attrs) do |record, attr, value|
##
# validation method to be included like any other validations methods
# in the models definitions. this one checks that the named attribute
# is a valid UTF-8 format string.
def validates_as_utf8(*attrs)
validates_each(attrs) do |record, attr, value|