Thank you for the reply, but I don't need to check the current state. I need to retrieve any state from the set of states of the lifecycle. Some sort of accessor that fails at compile-time unless you type correctly, like a constant indeed.
On Tue, Oct 20, 2009 at 9:28 AM, Owen <[email protected]> wrote: > > Have you tried this? > > currentstste=article.lifecycle.state_name > > -Owen > > > On Oct 20, 1:26 am, dd <[email protected]> wrote: > > When you define: > > > > class Article < ActiveRecord::Base > > Status = HoboFields::EnumString.for > > (:draft, :approved, :published) > > fields do > > status Status > > end > > end > > > > You can use the Article::Status::APPROVED instead of the string > > 'approved', and you will avoid any possible typo. > > > > Is there anything like that (i mean constants or accessors) for the > > Lifecycle states? > > > > If you have: > > > > state :foo, :default => true > > state :bar > > > > How can you access the values through a constant? Something like: > > Article::State::FOO or Article::Lifecycle::State::FOO. > > > > I know: I could set the constants manually and use them to define the > > states, but that;s not sexy, specially if there are some internal > > constants already set, but I don't find them. > > > > What is the official way to access any defined state string/symbol? > > > > Thank you > > > -- "I have absolutely no sympathy for human beings whatsoever. None. And no matter what kind of problem humans are facing, whether it's natural or man-made, I always hope it gets worse." (George Carlin) --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Hobo Users" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/hobousers?hl=en -~----------~----~----~----~------~----~------~--~---
