E. Litwin wrote: > Create a virtual attribute in the model that returns the grand total. > > def grand_total > field_1 + field_2 ... > end > > You can then reference grand_total from your views like any other > attribute.
I probably like that answer the best so far :) -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
