func (f *flasher) In(s session.SessionStore) bool {
if in := s.Get("_flashes"); in != nil {
if inf, ok := in.(Flashes); ok {
f.flashes = inf
return true
}
}
return false
}
func (f *flasher) Out(s session.SessionStore) bool {
if err := s.Set("_flashes", f.flashes); err != nil {
return true
}
return false
}